(missing hardware) Cordless Roller Shades Blackout Blinds for Windows Room Darkening Rolled Up Shades with Spring System

Features

• 【Excellent Material】：Made of 100% polyester material fabrics with reinforce thermal insulated coating, feeling soft and smoot. No burrs, wear resistance, and easy to clean.Our blackout blinds block 120% of sunlight and UV rays. The thermal backing reduces the loss of room heat and 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. Built-in the robust spring-loaded mechanism, which has passed 5,020 times usual lifting or pulling down tests for each blind, You can stop the shade wherever you want smoothly. Open the roller blind, pull it to the place; Shut the roller blind, you can gently pull the buckle, and the roller blind would automatically close.
• 【How to choose right size】：To make sure to cover the entire window, outside mount shades need to be 4 inches wider than windows wide. If your windows width is 30", order size 34" would be okay for outside mount；If your windows are 30" wide, order 30" or slightly less for internal installation. Don't worry window blinds height,it can adjust from 0" to 72". （Pls Note）：Fabric width will be 21" narrower than the size of the shade.
• 【Convenient Installation】：Our cordless roller blind are available in four standard sizes. The product size can be selected directly according to the width of the window frame during installation. The width of our product includes the size of the mounting bracket and at least 22 inches of frame depth is required for installation. Our product comes with an installation package that includes installation instructions, installation screws, metal brackets, to help you install the product.
• 【Package Include】Our curtain fabric includes a roller blind, a set of accessories. Note: If you are missing accessories or have any problems, please contact us and we will provide you with a satisfactory solution within 70 hours.