Product advantages: 100% Light Blockage: One side is white to reflect light and heat. The other side is black to provide a 100% light blockage Over 90%Reflective: The white side is over 90% reflective for use on the walls and floor in order to reflect bulbs' light back to plants. 100% UV Blocking: Advanced UV stabilizers can custom film service lifespan from 1 - 4 years, maximize physical properties of film and reduce sun damage.

Materials LDPE/LLDPE Type 5 Layers co-extrusion Tensile Strength at Break 25 MPa Elongation Rate 600% Min Tear Resistance 10 Gf/Mic Color White/black/green Thickness 120mic-300mic Length 100~1000ft Diameter 24/32/40/50/60/80ft UV UV resistance 12-24 months Moq 10pcs Packing high strength cardboard with pallet.