Blackout roller fabric is used to darken a room and offers the most privacy, day or night.
Structure: 2 or 3 layers of PVC film, 1 layer of fiberglass or polyester fabric ;
Feature: 100% blackout, flame retardant, anti-mildew, improve energy efficiency, cleanable, printable, 100% waterproof, formaldehyde free;
Roll Width: 1.83m / 2.0m / 2.5m / 3.0m / 3.2 m