The Packaging Wholesalers18 x 14 x 4 Inches Shipping Boxes, 25-Count (BS181404)

Great quality!

Work perfectly for application I purchased for! Thank you!

Used a bunch in moving my parents. Study and useful for all those family photos.

Poorly aligned flaps, large gaps between bottom flaps, top flaps meet at angles, soft cardboard. The Pratt recycled ones are much better, much higher quality. Waiting for them to be in stock from now on. I'm somewhat embarrassed to use these for customer shipments.

One side of the boxes doesn't completely close all the way. There is a gap that can be made smaller with some maneuvering.