I've had the single row version of these drawers for about 5 years and have been very happy with them. I use them to store my wood-mounted rubber stamps. Each drawer is full front-to-back, 2 stamps deep with no buckling or problems with the weight. The frame is also sturdy, the unit is easy to roll around and it can take a good amount of weight on top as well. MUCH sturdier than typical plastic drawer units.