Enhance your gardening year-round with an Outsunny extra-large heavy duty greenhouse, great for any patio or backyard. Upgrade your garden by nurturing seedlings or growing tropical plants. Easily regulate temperature and humidity with a zip-up door and enjoy controlled ventilation through the windows. Our backyard greenhouse for winter protect your plants from rain, cold, wind, UV rays, weeds, and wildlife, all while monitoring their progress from outside. ● Extra-large walk-in greenhouse ● Suitable for all-year gardening of vegetables and flowers ● Roll-up zippered door for easy access and a tight seal ● Six roll-up windows to adjust light and ventilation ● UV-resistant PE cover with reinforcement grid to prevent tears ● Water and bend-resistant galvanized steel tube frame ● Includes four pull ropes and four ground stakes for soft ground installation ● Assembly required ● Color: White ● Materials: Steel, PE Cloth ● Overall Dimensions: 14.6' L x 6.6' W x 6.6' H ● Window Size: 18.5" W x 18.5" H ● Door Size: 42.25" W x 69" H ● Item Label: 845-073V00WT