Keep your letter-size documents safe with these corrugated file boxes. The medium-duty construction is ideal for moderate use, while the lift-off lid protects the contents from dust and debris. Boasting a stacking strength of up to 500 pounds, these Staples corrugated file boxes can safely be stacked to optimize space, and the easy-grip handles offer enhanced portability. Accommodates letter-size documents. Lift-off lid provides easy access to contents as well as deters dust and other debris that can accrue during storage. Dimensions: 25. 12"L x 13"W x 10. 75"H. Contains 60% recycled content for environmental sustainability. Filled box can have up to 500 lbs. stacked on top of it. Four boxes per carton. Comes in white/gray and made of corrugated cardboard. Medium duty box is great for storing items that will be used, accessed, and moved occasionally. Eco-friendly choice with at least 50% postconsumer content. Two cut-out handles allow for easy lifting and transporting. Find a long-term storage solution for office correspondence with this 4-carton of Staples corrugated file boxes. Archive old files the simple way with these heavy-duty, letter size Staples storage boxes. Each extra-strength box has double wall construction on all four sides and can accommodate stacking up to 650 pounds, making them an ideal solution for bulk archiving. Each box has a self-locking lid that keeps out dust, excess water and other dangers that occur during storage. The boxes can be easily assembled, and are suitable for storing standard, letter size file folders.