DL Wholesale Light Proof Black Air Ducting, 8 in. x 25 ft. Ducting Size:12 in x 25 ft Strategic stitching and carbon-packed seams

Strategic stitching and carbon-packed seams offer an ideal odor-absorbing composition

physiological

Flow Rate:

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2 Blade Galvalum

DL Wholesale Light Proof Black Air Ducting, 8 in. x 25 ft. Ducting Size:12 in x 25 ft Strategic stitching and carbon-packed seamsDL Light Proof Ducting is strong, durable, and as the description indicates light proof! That means that when properly installed no light will penetrate the ducting and disrupt your plants' lights out schedule. The ducting is also durable with multiple layers of inner liners to protect from punctures from sharp objects. Available in 5 sizes: 4 in. x 25 ft. 6 in. x 25 ft. 8 in. x 25 ft. 10 in. x 25 ft. 12 in. x 25 ft.