Dimensions: Measures 22''L x 17.1''W x 20.8''H externally and 21.85''L x 16.93''W x 20.08''H internally with a 31-gallon storage capacity, the outdoor storage with lid is a practical choice for organizing smaller items Weatherproof Endurance: Crafted using resilient polypropylene resin, the light black deck box is waterproof, UV-resistant, and warp-resistant, with simple upkeep over time for enduring utility User-Friendly Design: The 31 gallon deck box boasts integrated grips on both sides for easy handling and shifting; Enhance security by attaching a combination lock or padlock (not provided) to the lid Versatile Functionality: This outdoor deck box exhibits an attractive wood-like veneer, ideal for storing outdoor necessities and pool equipment with a natural aesthetic; Also converts into a seating storage unit, side table, or al fresco tabletop Effortless Setup: No tools required, easily constructed by one individual, our garden storage box is a cinch to install with detailed guidance