Grow your plants all year round with the Outsunny tunnel greenhouse. The PE cover ensures that the temperature remains steady and allows maximum sunlight penetration, helping your plants grow optimally. The greenhouse features rolling doors with zippers for easy access. Ventilated doors with mesh offer excellent airflow while keeping pesky insects away. Features: - Tunnel greenhouse with sliding doors and windows for easy access and good air circulation. - Constructed from galvanized steel for increased stability. - Design with sloped roof to prevent damage from weight. - Extended edges for ground placement, with included ropes and stakes. - Easy to assemble with the help of two or three people. Technical Data: - Color: White - Material: Galvanized steel, 140gsm polyethylene - Dimensions: 200cm L x 300cm W x 200cm H - Window dimensions: 60cm W x 40cm H - Door dimensions: 100cm W x 165cm H - Width of extended edge: 10cm - Wind resistance level: Level 4 (when fully anchored) Package Contents: - 1 x Tunnel greenhouse - 4 x Stakes - 4 x Anti-billow devices - 1 x Assembly manual