Blackout Window, Blackout Curtain, No Drilling, Linen Fabric Anti Heat Blackout Blind, Can Be Cut Out Thermal Roller Blind for Travel, Bedroom, Office, Roof Sun, Window, Home

The window sun shade benefits from raw material: polyester is composed of cotton-linen blend, wrinkle-resistant. It offers texture comparable to fabric, while ensuring total blackout and optimal thermal insulation. Blackout window blind incorporates active TPU insulating layer that blocks summer heat, lowering indoor temperature and creating environment conducive to deep sleep, in total darkness and comfortable coolness. Heat protection for windows abandons traditional drilling installation method and uses adhesive tape for adhesion. No tools required to attach roller blind to window frame.