Grandekor blackout roller shade without drilling black 45x130cm (fabric width 41cm). Shades for windows without drilling & with drilling, blackout roller shade thermal roller shade clamp roller shade window shade darkening heat protection.

["【High-quality Material】100% polyester fabric with silver coating on the back, the blinds have passed the OEKO-TEX certification, no chemical hazards. Thanks to the silver coating on the back of the blackout blinds, the thermal blinds block both the heat of summer and the cold of winter.", "【Easy Installation】1. Clamp fix without drilling through the clamp brackets (suitable for frame thickness of 15-23mm), the window blind is perfect for rental apartments, the window frame will not be damaged after removal; 2. additional wall bracket for ceiling or wall mounting is alternatively included", "【Measuring the Blind-Without Drilling】The specified order width includes accessories on both sides of the window blind: Order width = fabric width + 4-5 cm; if you want 100% blackout, the fabric width is 4-5 cm more than the glass width, i.e. If the glass width is 42 cm, you can choose the thermal blind with a width of 50 cm.", "【Measuring the Blind-With Drilling】Inside mount (ceiling mount) order width is equal to the width of the window, a gap of 1-2 cm can be reserved accordingly; Outside mount: Order width = the width of the window + 6-10cm, for 100% blackout", "【Applications】The clamp blind is widely used in a variety of scenarios: bedrooms, living rooms, kitchens, offices, bathrooms, children's rooms, balcony and patio doors. Blackout blind clamp fix without drilling, leaving no punch marks behind"]