Free Shipping Included. Fully welded aluminum construction. Holds four forklift propane tanks horizontally. Ships fully assembled. Complies with NFPA 58 for LPG storage and OSHA 1910.110 requirements. Designed for industrial / commercial uses. Exterior dimensions. 33in. high x 30in. wide x 32in. deep. Made in the USA. Sold by Propane Outfitters Inc.