? Freestanding and weather resistant ? Interlocking double-wall blow molded panels for strength and durability ? Tough, durable floor included ? Easily assembled in less than 30 minutes ? Hasp for a padlock (not included) Eight interlocking panels. Molded-in grooves for three shelves (not included). Molded-in anchor grooves give the option of attaching to another structure or anchoring into the ground. 52 cu. ft. capacity. 56w x 32d x 77h. Shpg. wt. 130 lbs. Assembly required. (Cannot ship UPS.)