-The PE protective cover is waterproof wear and tear-resistant and durable -The high-strength metal frame provides strong support and ensures stability -All-weather design - frost-protection sun-protection rainproof -The overlong bottom cover allows you to put stones for increasing additional stability -Can be firmly fixed on the ground with wind ropes and stakes resist wind -The front door with smooth zippers and fixed straps provides easy access -The roll-up mesh window promotes ventilation wh