Definitely thicker than the simple white boxes.

Good for long term, midterm, & short term storage in garage... Sturdy & stackably neat in rows!!!

These boxes are heavy and do not collapse when stacked. I am a Real Estate Broker and file storage is required. Couldn't find better boxes for that price!

These are the perfect boxes for packing books, pictures, glassware and dishes. Small, sturdy and easily managed when packed. Very simple to set up Best yet....NO TAPE NEEDED!

We used these while moving our home and we were able to pack everything from dishes to books without any tape. And, as a bonus, the box the boxes come in makes a great box for large photos and smaller tv’s, another savings of $19 each at home improvement stores.

I bought these boxes for their great price for a heavy duty box. The lid is not as heavy duty as the rest of the box. I found that when forming the lid the side fold-over tabs did not always engage in the top. You have to be extra careful or use some packaging tape to assist with a durable, formed lid. The boxes themselves appear sturdy.

Not sturdy at all. Made cheaply

Used for moving and files perfect size to handle.

These boxes are sturdy and perfect for storing office files.

Great boxes - I use these for moving and storage. I like that they are sturdy and uniform in size.