4' x 50' 7mil on Black Mylar organic but also the light bars

but also the light bars

A quiet cooling fan system designed to be placed on top of AV components such as receivers

central air conditioning and heating

Pyur Scientific Vacuum Ovens are designed for agricultural extraction purposes and built with unsurpassed quality offering unparalleled conformity and temperature control across shelving units

Wide Variable Voltage Range

4' x 50' 7mil on Black Mylar organic but also the light barsWhat would be " lost" light, now is utilized for maximum efficiency. 7mil thick mylar with black PE film backing for added strength. This product will not tear easily like other mylars. Attach to any surface for ultimate light uniformity. Get creative: mount to walls, poles, pots. Highly reflective. Use either side. Double the thickness of any other type on the market. 98% reflective Optimum light return for your plants Excellent light blocking