Discover the Ultimate Solution for Sustainable Gardening!Our mini walk-in greenhouse measures 78'' x 68'' x 75'' (L x W x H) and comes with a roll-up zippered door for easy access and dual double-layered mesh windows for ventilation, creating an ideal growth environment that is both accessible and breathable. The protective cover is crafted of reliable PE material, providing better sun protection and heat preservation while preventing small animals from biting your lovely plants. The frame is constructed from solid metal tubes with PE coating, which could withstand high temperatures while offering protection against rust and water.