Go Plus 2 Tier Greenhouses Walk-in Outdoor Green House 8 Shelves 56" X 56" X 77" Length x Width x Height: 56.30" x 56.30" x 76.77" Cover Material: green polyethylene with mesh reinforced Shelves :8 wired shelves - 4 on each side Quick and easy to assemble. Zippered door for easy access.