Facebook Twitter YouTube LinkedIn
  • Welcome, Log in please.
  • Free shipping on staples.com for Rewards members.
Skip Navigation
Ink Toner Finder

Ink & Toner Finder:

  • Cartridge Number
    • Cartridge Number
    • Printer Model #
Weekly Ad
Staples® #10, Left Window Self-Sealing Security-Tint  Envelopes, 500/Box

Staples® #10, Left Window Self-Sealing Security-Tint Envelopes, 500/Box

Item: 511290    Model: 511290/99297

Staples® #10, Left Window Self-Sealing Security-Tint Envelopes, 500/Box
4.0stars
( 31 reviews)
  • #10 (4-1/8" x 9-1/2")
  • Self-Sealing closure with square flap
  • Security tinted for privacy and confidentiality
See more details
Available with or without an address windowSelf-Sealing closure with square flapSecurity tinted for privacy and confidentialitySelect an ItemAvailable with or without an address windowSelf-Sealing closure with square flapSecurity tinted for privacy and confidentialityStaples® #10, Self-Sealing Security-Tint Envelopeshttp://s7d5.scene7.com/is/image/Staples/s0287585_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0287585_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0287585/Staples-10-Self-Sealing-Security-Tint-Envelopes/product_SS1006753Staples® #10, Self-Sealing Security-Tint Envelopes4.031 #10 (4-1/8" x 9-1/2")Self-Sealing closure with square flapSecurity tinted for privacy and confidentiality500/BoxSelf Sealing#10 (4-1/8" x 9-1/2")Self-Sealing closure with square flapSecurity tinted for privacy and confidentialityStaples® #10, Self-Sealing Security-Tint Envelopes, 500/Boxhttp://s7d5.scene7.com/is/image/Staples/s0062884_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0062884_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0062884/Staples-10-Self-Sealing-Security-Tint-Envelopes-500-Box/product_511289Staples® #10, Self-Sealing Security-Tint Envelopes, 500/Box4.023 #10 (4-1/8" x 9-1/2")Self-Sealing closure with square flapSecurity tinted for privacy and confidentiality500/BoxLeft Window#10 (4-1/8" x 9-1/2")Self-Sealing closure with square flapSecurity tinted for privacy and confidentialityStaples® #10, Left Window Self-Sealing Security-Tint Envelopes, 500/Boxhttp://s7d5.scene7.com/is/image/Staples/s0287585_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0287585_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0287585http://s7d5.scene7.com/is/image/Staples/s0198475_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0198475_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0198475/Staples-10-Left-Window-Self-Sealing-Security-Tint-Envelopes-500-Box/product_511290Staples® #10, Left Window Self-Sealing Security-Tint Envelopes, 500/Box4.031

Currently Out of Stock.

Add to Favorites

Live Chat
M-F 8A-8P EST
*Pop ups must be allowed to use chat

REVIEW SNAPSHOT®

by PowerReviews
Staples� #10, Left Window Self-Sealing Security-Tint Envelopes, 500/Box
 
4.0

(based on 31 reviews)

Ratings Distribution

  • 5 Stars

     

    (13)

  • 4 Stars

     

    (12)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (3)

  • 1 Stars

     

    (2)

84%

of respondents would recommend this to a friend.

Pros

  • Easy to seal (14)
  • Conceals contents (13)
  • Easy to use (12)
  • Durable (10)
  • Secure seal (9)

Cons

  • Insecure seal (5)
  • Poor quality (3)

Best Uses

  • Mass mailers (7)
  • Professional (7)
  • Everyday mailing (6)
  • Productivity (5)
    • Reviewer Profile:
    • Quality oriented (15), Budget shopper (10)
    • Primary use:
    • Business (29)
    • Was this a gift?:
    • No (3)

Most Helpful Positive Review

 

Nice Envelopes but Can't Print on them

These are fairly nice envelopes. The sealing is quick and easy, no need to tear off strips like other envelopes.

The main drawback of these envelopes is that you can't print...Read complete review

These are fairly nice envelopes. The sealing is quick and easy, no need to tear off strips like other envelopes.

The main drawback of these envelopes is that you can't print a return address on them because the window shrinks in a laser printer. I have to buy labels then print them then adhere them to the envelope.

VS

Most Helpful Negative Review

 

Not the best

Not the best for the price. The envelope is a bit flimsy, but it you can't see through it. The main problem is that the window is way too low. If you put ...Read complete review

Not the best for the price. The envelope is a bit flimsy, but it you can't see through it. The main problem is that the window is way too low. If you put a check in it, you can see the entire account number. Columbian brand envelopes [...] are the same price but a much, much better value.

Reviewed by 31 customers

Sort by

Displaying reviews 1-5

Back to top

Previous | Next »

 
4.0

Very convenient for us.

By gmabet

from Sully, IA

About Me Budget Shopper

Verified Buyer

Pros

  • Easy to Use
  • Efficient
  • Quality Construction

Cons

    Best Uses

    • Everyday Use

    Comments about Staples� #10, Left Window Self-Sealing Security-Tint Envelopes, 500/Box:

    These are very nice and convenient to use.

    • Primary use:
    • Business
    • Was this a gift?:
    • No

    Comment on this review(earn points)

     
    2.0

    Sticky, but does not SEAL.

    By Animal Hospital

    from Michigan

    About Me Midrange Shopper

    This customer has reached Intern level on the Staples.com Leaderboard

    Pros

      Cons

      • Can Not Properly Seal
      • Flimsy Construction
      • Inefficient
      • Unreliable

      Best Uses

        Comments about Staples� #10, Left Window Self-Sealing Security-Tint Envelopes, 500/Box:

        I was looking for self-sealing window envelopes to save time and money for billing clients, but after using these, I would rather lick envelopes. These envelopes can be "sealed" and reopened without any evidence of tampering.

        • Primary use:
        • Business
        • Was this a gift?:
        • No

        Comment on this review(earn points)

         
        5.0

        Second time I purchased these

        By Smokey

        from Pennsylvania

        About Me Midrange Shopper

        Verified Buyer

        Pros

        • Quality Construction

        Cons

          Best Uses

            Comments about Staples� #10, Left Window Self-Sealing Security-Tint Envelopes, 500/Box:

            Good product, works as advertised.

            • Primary use:
            • Business
            • Was this a gift?:
            • No

            Comment on this review(earn points)

             
            5.0

            Great Product!

            By Miss Brandy

            from Tifton, GA

            About Me Quality Oriented

            Verified Buyer

            Pros

            • Conceals contents
            • Durable
            • Easy To Seal
            • Secure Seal
            • Well Constructed

            Cons

              Best Uses

              • Everyday Mailing
              • Important Documents
              • Mass Mailers

              Comments about Staples� #10, Left Window Self-Sealing Security-Tint Envelopes, 500/Box:

              These are great for payroll use. The easy seal really saves a lot of time while stuffing envelopes in mass.

              • Primary use:
              • Business

              Comment on this review(earn points)

               
              5.0

              NO LICKING NEEDED!

              By girl friday

              from wa state

              About Me Quality Oriented

              Verified Buyer

              Pros

              • Conceals contents
              • Durable
              • Easy To Seal
              • Secure Seal
              • Well Constructed

              Cons

              • Can't buy in store -

              Best Uses

                Comments about Staples� #10, Left Window Self-Sealing Security-Tint Envelopes, 500/Box:

                will buy again - just wish I could get them in the store

                Comment on this review(earn points)

                Displaying reviews 1-5

                Back to top

                Previous | Next »

                Do you have questions about this product?(earn points for answers!)

                get answers from real customers and in-house experts with AnswerBox.

                5 Questions | 6 Answers
                Displaying questions 1-5
                • Q:

                  are these compatible with peachtree?
                  Asked on 10/14/2011 by Anonymous from miamiu florida

                  1 answer

                  • CUSTOMER CARE

                    A:

                    A #10 envelope should be a standard size among all manufacturers. This envelope should be compatible with your Peachtree accounting software. To place an order for this item, please contact us at 1-800-333-3330.

                    Answered on 10/19/2011 by Liz C from Staples
                • Q:

                  Do you have self sealing window envelopes that have the window in the middle as opposed to the right or left of the envelope?
                  Asked on 3/24/2010 by Anonymous

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Due to the specific nature of your question (window size, location from bottom) it will be best to contact customer service at 1-800-333-3330 for further assistance.

                    Answered on 4/8/2010 by Customer Care from Staples
                • Q:

                  What are the measurements 1)below the window 2)left of the window 1", 3/4" or 1/2"?
                  Asked on 10/1/2009 by Gwen from Bishopville, SC

                  1 answer

                  • VERIFIED BUYER

                    A:

                    My ruler measures 1/2" below the window and 13/16 to the left of the window.

                    Answered on 11/25/2009 by Barb from Cleveland Oh
                • Q:

                  Do these have the plastic film covering the window? I am looking for window envelopes without the plastic film.
                  Asked on 9/9/2009 by Anonymous

                  1 answer

                  • CUSTOMER CARE

                    A:

                    These do have a plastic film. We unfortunately do not currently carry without the film. Thank you.

                    Answered on 10/14/2009 by Customer Care from Staples
                • Q:

                  Do you know if I can run this through a printer to print my return address on it prior to sealing?
                  Asked on 8/26/2009 by Nancy the Newbie from Phila, Pa

                  2 answers

                  • CUSTOMER CARE

                    A:

                    per manufacturer it is recommended that you run this through your printer prior to sealing in the event that the adhessive backing comes off and gets stuck however they said if you are doing small amounts you may be ok but they do suggest that you seal it prior to printing

                    Answered on 9/8/2009 by Customer Care from Staples
                  • A:

                    I found issue with the laser printers melt the plastic window. I use either a stamp or stickers for return address...

                    Answered on 3/12/2010 by Dave from Palm Harbor, FL
                Displaying questions 1-5

                Do you have a question about this product? 

                Staples® White Inkjet/Laser Return Address Labels, 1/2in. x 1-3/4in., 8,000/Box
                Item: 573945
                Model: 18056/SIWO090

                Staples® White Inkjet/Laser Return Address Labels, 1/2in. x 1-3/4in., 8,000/Box

                Reviews for Staples® White Inkjet/Laser Return Address Labels, 1/2" x 1-3/4", 8,000/Box
                4.5stars
                (20 reviews)
                • 1/2" x 1-3/4" return address labels
                • Permanent adhesive ensures bright white labels stay secure
                • Compare to Avery* model 5167 and 8167
                Price:
                $24.29
                8,000/Box
                Post-it® 3in. x 3in. Recycled Canary Yellow, Cabinet Pack, 24 Pads/Pack
                Item: 704406
                Model: 654R24CPCY

                Post-it® 3in. x 3in. Recycled Canary Yellow, Cabinet Pack, 24 Pads/Pack

                Reviews for Post-it® 3" x 3" Recycled Canary Yellow, Cabinet Pack, 24 Pads/Pack
                4.5stars
                (4 reviews)
                • 3" x 3", 75 sheets per pad
                • Canary Yellow
                • Capture messages, telephone numbers and to-do items
                •  Recycled
                Price:
                $25.99
                24 Pads/Pack
                uni-ball® Vision™ Rollerball Pens, Fine Point, Blue, Dozen
                Item: 82573
                Model: 60134

                uni-ball® Vision™ Rollerball Pens, Fine Point, Blue, Dozen

                Reviews for uni-ball® Vision™ Rollerball Pens, Fine Point, Blue, Dozen
                4.5stars
                (9 reviews)
                • Fine point, 0.7 mm
                • Blue
                • Features uni Super Ink™, specially-formulated to become trapped in paper, helping prevent criminal check washing and other document alteration
                •  Superior Performance
                Price:
                $20.49
                Dozen