- 5-tier folding storage shelf with heavy-duty metal frame. - Quick and easy installation with no tools required; simply unfold and snap into place. - Easy mobility provided by 5 360-degree swivel wheels, including 2 wheels with brakes. - Supports a total static load of up to 340 kg with support feet and 90.7 kg dynamic load with wheels. - Compact folding design that is only 12 cm thick to save space. - Made of Q235A carbon steel with a safety crossbar to prevent slipping. - Versatile use in garages, kitchens, or basements, including interchangeable support feet and 4 additional J-hooks.