Collapsible Vented Wall Bulk Container with One Drop Gate and Casters 391/4L x 311/2W x 34H, Blue. This structurally reinforced bulk storage container is made from high density blue polypropylene for a total capacity of 600 lbs. Stacks up to 4 high for a total of 2000 lbs. and includes 4 feet for stacking. Vented panels allow light, air and sprinkler circulation. Feet also allow 4way forklift access. 1 hinged drop door for easy access to contents. Spring latches automatically lock sidewalls for setup and quick folding. Measures 391/4L x 311/2W x 34H overall. Bulk containers are flat for reduced . Posts and panels are easytoassemble to base using included hardware. For convenient mobility, the rugged caster set includes 4 casters 2 swivel and 2 locking and holds up to 2000 lbs. Features. Outside Dimensions 391/4L x 311/2W x 291/2H. Container With Casters 34H. Inside Dimensions 371/4L x 293/4 x 271/2HSpecifications. Width 311/2 in.. Height 29 in.. Inside Width 293/4 in.. Inside Height 271/2 in.. Weight Capacity 600 lbs. Inside Length 371/4 in.. Length 391/4 in. Assembly Required Yes. Material Polypropylene. Wall Type Vented. Type General Purpose. Color Blue. Wheel Type 2 Swivel and 2 Locking. Fork Entry 4Way. Style Mesh SideOne Drop Gate. Lid No. Casters Included Yes