Cordless Roller Shades Blackot

SPECIFICATIONSBrand Name: NoEnName_NullFunction: Decoration + Full Light ShadingHign-concerned Chemical: NoneNumber of panels: 1 panelIs Smart Device: noMaterial: 100% CottonOrigin: US(Origin)Craft of Weaving: Otherdouble layer: nowith blackout coating: YES Cordless Roller Shades Blackout Blinds for Windows Room Darkening Rolled Up Shades with Spring System, UV Protection Window Shades Door Blinds for Home and Office (34" W x 72" H, Black) Excellent Material】： cordless roller shades made of 100% polyester material fabrics with reinforce thermal insulated coating, feeling soft and smooth. No burrs, strong wear resistance, and easy to clean.Our blackout blinds block 100% of sunlight and UV rays. The thermal backing reduces the loss of room heat and against cold through the windows in winter and summer, helping to reduce your energy bills.【New Innovative Design】: The cordless design is safer for kids and pets. The cordless roller blinds are more convenient than corded roller blinds. Buil