DIMENSIONS: 23.31"L x 19.31"W x 18.63"H -- INSIDE DIMENSIONS: 15"L x 16"W x 15.25"H. WEATHERTIGHT, HEAVY-DUTY PROTECTION – Airtight gasket seals in the lid create a secure barrier against moisture, dust, dirt and much more, keeping items clean and protected. INDUSTRIAL-STRENGTH LATCHES – Durable multi-buckle latches lock the lid tightly in place for reliable storage of tools, hardware, automotive gear, camping equipment, and bulky garage items. STACKABLE FOR ORGANIZATION – Reinforced lid and body grooves allow safe, stable stacking to maximize floor space in any room, garage, shed, basement, truck, and workshops.