Enjoy greenhouse gardening in a Snap with the Snap and Grow 6' poly-carbonate greenhouse. The Large, attractive silver reinforced aluminum frame is durable, low maintenance. It is quick to set up with our SmartLock connecting system and features virtually unbreakable, crystal-clear poly-carbonate panels which are 100% UV protected for maximum light transmission and growing efficiency. Access to the greenhouse is comfortable, the split door and the 2 adjustable roof vents allow you to regulate temperatures, humidity, and airflow.