Customer Reviews for 20" x 20" x 20" Heavy Duty Shipping Boxes (ST55959)
20" x 20" x 20" Heavy Duty Shipping Boxes (ST55959) is In-store only
Item # : 304158
Model # : ST55959
- Comes flat, easy to store
- Contains 100% recycled content
Price is $9.50
30-min pickup
See alternate delivery items
146 reviews
Most helpful positive review
Posted Dec 16, 2025
Great product and good price.
Good product. Good price.
VS
Most helpful critical review
Posted May 30, 2025
Too soft
These boxes don’t really hold up. Sorry.
Susie V
Verified Buyer
Posted Dec 16, 2025
Great product and good price.
Good product. Good price.
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L C
Verified Buyer
Posted Dec 12, 2025
Boxes for Heavy Moving
These boxes are strong and sturdy!
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Eric
Verified Buyer
Posted Dec 5, 2025
Good quality large box
Good quality heavy duty box but on the expensive side. Expensive to ship USPS too because of "non-standard" size; but, if you need to package a large item to ship it, this box is a good option.
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MARCIA K.
Verified Buyer
Posted Aug 12, 2025
Great service at Olean Staples.
Was very impressed with the efficient and professional clerk who helped pack my heavy odd-sized package into strong box for shipping. Highly recommended.
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ROBERT H.
Verified Buyer
Posted Aug 5, 2025
Boxes
I purchased five cartons for a reduced price. I used two to pack a pair of 19th century paintings instead of a mirror box - works well!
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MANUEL R.
Verified Buyer
Posted Aug 5, 2025
20" x 20" x 20" Heavy Duty Moving Boxes (ST55959)
It's good. got my items stored in very easily
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D.N.
Verified Buyer
Posted Jul 31, 2025
Perfect size
Glad this box was available. I needed this size to pack my back cushions.
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S.W.
Verified Buyer
Posted Jul 30, 2025
Satisfied
I purchase this box to ship items overseas and it withstood and it survived all the handling that comes with shipping. I would recommend this product. Great purchase for the price.
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Andrine G
Verified Buyer
Posted Jun 29, 2025
Boxes!
The box was very sturdy for me.
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W.C.
Verified Buyer
Posted Jun 17, 2025
Fine products in a favorite shop. I would recommend Staples to anyone.
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DAVID D.
Verified Buyer
Posted May 30, 2025
Too soft
These boxes don’t really hold up. Sorry.
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Verified Buyer
Posted May 28, 2025
Expensive
Need to buy 5 still expensive
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HARRIETT B.
Verified Buyer
Posted May 22, 2025
Good shipping box!
Thank you! Would recommend the product. Very satisfied!
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M.S.
Verified Buyer
Posted May 17, 2025
Shipping Boxes
We have tried buying them at other retailers but they are never the quality and the strength of staples..
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Verified Buyer
Posted May 17, 2025
Better than Home Depot
This box has 2 bottom folds that meet in the middle making the box more secure. Home Depot’s box does not.
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HOWARD C.
Verified Buyer
Posted Apr 29, 2025
sturdy and useful
This box was versatile as I was able to score it on the lines to make it as compact as possible. For the price it was worth it for me.
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BEVERLEY J.
Verified Buyer
Posted Mar 17, 2025
Sturdy but a little too heavy.th
The young man who helped me was great!
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ROBERT P
Verified Buyer
Posted Mar 10, 2025
20 x 20 x 20 cardboard boxes
Heavy duty - priced right !
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LEA S.
Verified Buyer
Posted Feb 1, 2025
strong box
Very strong box to send to SC
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Jamie
Verified Buyer
Posted Jan 30, 2025
Extra heavy duty box
For the price and quality it was a decent price.
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