BHZD Black Zipper Door 57 1/2" w x 96”h

Professional-grade fabric zipper door that is easily installed as an entry/exit door to a grow room Features super durable material, tape-friendly borders, a high quality light-blocking zipper, and reflective material on the interior side Black also has a heavy-duty fabric layer covering the zipper on the reflective side. Insulative design helps maintain desired grow room temperatures. Black also has a heavy-duty fabric layer covering the zipper on the reflective side 57 1/2"w x 96”h Insulative design helps maintain desired grow room temperatures BLOCKS LIGHT POLLUTION