Cordless Cut-to-Size Slow Release Blackout Fabric Roller Shade_Dark BlueSafety slow rise mechanism prevents shade from springing up Blackout material blocks natural light from entering the room when the shades are closed? Blend style and functionality with linen and total blackout Mount easily inside or outside window door frame Valance not included Available width sizes in: 23", 27", 29", 30", 31", 32", 33", 34", 35", 36", 37", 39", 42", 48", 55", 60", 66", 72", 73" Available? colors in: Taupe, White, Dark Blue, Linen