10x12 FT Polycarbonate Greenhouse

The 4mm thick polycarbonate board can withstand outdoor temperature from -20℃ to 70 ℃, allowing enough sunlight to pass through and isolating most UV rays. The aluminum alloy frame with powder coating is more durable, won't get rust. The panels allow up to 70% light transmission for optimal plant growth while blocking out over 99.9% of harmful UV rays.