Corrugated Mailers, 18" x 12" x 4" White, 50/Bundle (M18124)
$359.69
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Highlights
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- Corrugated Mailers are super strong yet light-weight to save on postage.
- Perfect for shipping small, light-weight fragile items.
- Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated.
ECO-ID
Corrugated Mailers, 18" x 12" x 4" White, 50/Bundle (M18124)
Item #: 2301191Model #: M18124
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$359.69
50/bundle
Free Returns
Online. In store. Always free.
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No reviews yet
Price is $196.19
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About this product
Corrugated Mailers are super strong yet light-weight to save on postage.
18" x 12" x 4" Corrugated Mailers. Corrugated Mailers are super strong yet light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT32-B oyster white corrugated. Crush resistant mailer folds to provide double walls of protection on front and sides. Unique "Wave-Rule" edge virtually eliminates paper cuts. These one piece mailers fold together in seconds. No tape, glue or staples needed. All ship and store flat to save space.
- Corrugated Mailers are super strong yet light-weight to save on postage.
- Perfect for shipping small, light-weight fragile items.
- Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated.
- Crush resistant mailer folds to provide double walls of protection on front and sides.
- Unique "Wave-Rule" edge virtually eliminates paper cuts.
- Dimensions: 18"L x 12"W x 4"H
Frequently bought together
Price is $119.99, Regular price was $299.99, You save 60%
Free delivery by Fri, Jul 18
1-hr pickup
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Over 30
Price is $534.99, Regular price was $702.99, You save 23%
Free delivery by Fri, Jul 18
1-hr pickup
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Over 30
Price is $279.99, Regular price was $529.99, You save 47%
Free delivery by Fri, Jul 18
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Over 30
Nintendo Switch 2, 256GB, Black (BEESKB6AA) is In-store only
Price is $449.99
Price is $49.99, Regular price was $84.99, You save 41%
Free delivery by Fri, Jul 18
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Over 30
Price is $199.99, Regular price was $299.99, You save 33%
Free delivery by Fri, Jul 18
1-hr pickup
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Over 30
Price is $214.99, Regular price was $269.99, You save 20%
Free delivery by Tue, Jul 22
1-hr pickup
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Over 30
Price is $16.99, Regular price was $20.59, You save 17%
Unit of measure 100/Box Price per unit $0.17/File Folder
Delivery by Fri, Jul 18
1-hr pickup
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Over 30
Price is $74.99, Regular price was $107.99, You save 30%
Free delivery by Fri, Jul 18
1-hr pickup
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Over 30
Price is $46.99, Regular price was $79.99, You save 41%
Unit of measure 5000/Carton
Free delivery by Fri, Jul 18
1-hr pickup
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Over 30
Price is $139.99, Regular price was $259.99, You save 46%
Free delivery by Fri, Jul 18
1-hr pickup
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Over 30
Price is $6.99, Regular price was $9.44, You save 25%
Unit of measure 500/Ream
Delivery by Fri, Jul 18
1-hr pickup
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Over 30
Price is $49.99, Regular price was $119.99, You save 58%
Free delivery by Fri, Jul 18
1-hr pickup
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Over 30
Nintendo Switch 2, 256GB, Mario Kart World Bundle, Black (BEESKB6LA) is In-store only
Price is $499.99
Price is $38.99, Regular price was $68.99, You save 43%
Unit of measure 4000/Carton
Free delivery by Fri, Jul 18
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Over 30
Price is $0.50, Regular price was $2.49, You save 79%
Unit of measure 24/Box
Delivery by Fri, Jul 18
1-hr pickup
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Price is $159.99, Regular price was $319.99, You save 50%
Free delivery by Fri, Jul 18
1-hr pickup
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Over 30
2025-2026 Global Printed Products Teal Floral 22" x 17" Desk Pad Calendar, Multicolor (RET26-DP-17) is In-store only
Price is $16.99
See alternate delivery items
1-hr pickup
Price is $15.99, Regular price was $26.14, You save 38%
Unit of measure 1500/Carton
Delivery by Fri, Jul 18
1-hr pickup
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Compare similar items
| Attributes | Corrugated Mailers, 18" x 12" x 4" White, 50/Bundle (M18124) | Partners Brand Corrugated Mailers, 10" x 7" x 4", White, 50/Bundle (M1074) | Corrugated Mailers, 14" x 6" x 4", White, 50/Bundle (M1464) | Partners Brand Corrugated Mailers, 16" x 6" x 4", White, 50/Bundle (M1664) | Partners Brand Corrugated Mailers, 10" x 8" x 5", White, 50/Bundle |
|---|---|---|---|---|---|
Your product Corrugated Mailers, 18" x 12" x 4" White, 50/Bundle (M18124) Price is $359.69 |  Price is $114.59 |  Price is $103.69 | Price is $122.89 |  Price is $140.29 | |
| Reviews | |||||
| Delivery Information | Free delivery by Fri, Jul 25 | Free delivery by Fri, Jul 25 | Free delivery by Fri, Jul 25 | Free delivery by Fri, Jul 25 | Free delivery by Fri, Jul 25 |
| Available in my store | No | No | No | No | No |
| Box Shape | Rectangle | Flat | Rectangle | Rectangle | Rectangle |
| Mailer Pack Size | 11 to 50 Per Pack | 11 to 50 Per Pack | 11 to 50 Per Pack | 11 to 50 Per Pack | 11 to 50 Per Pack |
| Corrugate Width (Inches) | 12-15" | 3-8" | 3-8" | 3-8" | 3-8" |
| Width in Inches | 12 | 7 | 6 | 6 | 5 |
| Number of Mailers per Pack | 50 | 50 | 50 | 50 | 50 |
| Corrugate Height (Inches) | 3-8" | 3-8" | 3-8" | 3-8" | 3-8" |
| Corrugate Length (Inches) | 16-19" | 9-11" | 12-15" | 16-19" | 9-11" |
| Length in Inches | 18 | 10 | 14 | 16 | 10 |
| Locking | Non-Locking | Non-Locking | Non-Locking | Non-Locking | Non-Locking |
| Height in Inches | 4 | 4 | 4 | 4 | 8 |
| Recycled | Yes | Yes | Yes | Yes | Yes |
| Post Consumer Recycled Content | 40% | 40% | 40% | 40% | 40% |
| EcoID | Yes, product meets Staples criteria for environmental features to earn the Eco-ID mark. Learn more at EcoIDProgram.com | Yes, product meets Staples criteria for environmental features to earn the Eco-ID mark. Learn more at EcoIDProgram.com | Yes, product meets Staples criteria for environmental features to earn the Eco-ID mark. Learn more at EcoIDProgram.com | Yes, product meets Staples criteria for environmental features to earn the Eco-ID mark. Learn more at EcoIDProgram.com | Yes, product meets Staples criteria for environmental features to earn the Eco-ID mark. Learn more at EcoIDProgram.com |
| True Color | White | White | White | White | White |
| Corrugated Mailer Type | Crush-Proof | Data not available | Crush-Proof | Crush-Proof | Crush-Proof |
| Corrugate Closure Type | Inside Tuck | Inside Tuck | Inside Tuck | Fold-Over | Data not available |
| Total Recycled Content | 45% | 45% | 45% | 45% | 45% |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
Featured Products
Price is $13.95
Unit of measure 50/Pack
Delivery by Wed, Jul 23
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Price is $14.95
Unit of measure 50/Pack
Delivery by Wed, Jul 23
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Over 30
Price is $14.95
Unit of measure 50/Pack
Delivery by Wed, Jul 23
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Over 30
Price is $8.29
Unit of measure 25/Pack
Delivery by Wed, Jul 23
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Over 30
Price is $16.69
Unit of measure 50/Pack
Delivery by Wed, Jul 23
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Price is $9.69
Unit of measure 25/Pack
Delivery by Wed, Jul 23
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Over 30
Price is $14.49
Unit of measure 50/Pack
Delivery by Wed, Jul 23
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Over 30
Price is $29.79
Unit of measure 50/Pack
Delivery by Wed, Jul 23
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Over 30
Price is $7.79
Unit of measure 25/Pack
Delivery by Wed, Jul 23
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Over 30
Price is $30.39
Unit of measure 100/Pack Price per unit $0.30/Envelope
Delivery by Wed, Jul 23
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Over 30
Price is $34.69
Unit of measure 100/Pack
Delivery by Wed, Jul 23
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Over 30
Price is $9.69
Unit of measure 25/Pack
Delivery by Wed, Jul 23
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Over 30
Price is $10.49, Regular price was $13.99, You save 25%
Unit of measure 50/Pack Price per unit $0.21/Envelope
Delivery by Wed, Jul 23
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Over 30
Price is $10.29
Unit of measure 25/Pack
Delivery by Wed, Jul 23
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Over 30
Price is $47.39
Unit of measure 500/Box
Free delivery by Wed, Jul 23
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