LUCKUP Blackout Cordless Roller Shades for Windows, Room Darkening Free-Stop Pull Down Rolling Blinds, Waterproof Thermal Insulated Window Shades for Home & Office,Black-40"

Product Information：
- Specifications: Blackout Roller Blinds
- Color: Black/White/Light Grey
- Material: Polyester
- Width: Multiple options range from 20"-44"
- Height: 72" (adjustable), from 0" to 72"
- Shading Ability: 100% Blackout
- Suitable: kitchen, living room, bedroom, apartment, office, nursery

Shades Features:
- High-Quality Material. Dual fabric. Double layer shades allow you to control the brightness, view and privacy. The weighted and rigid rail can prevent blind from wind blowing and fabric from fraying.
- Cordless Design. The cordless window shades can provide a clean and simple look for home decor, and a safer environment for children and pet when stay home alone.
- Multiple Applications. You can use a small cloth or a feather duster when you want to clean the black out roller shades for windows.

Installation Requirements：
- Inside Mount (inside of the window frame)
Window Depth: 2" required
Blind width = Window Width - 1/4"

- Outside Mount (outside of the window frame)
Blind width = Window Width +4"-6"