Custom Size Changshade Blackout Roller Shades

Quick Reference Guide

Material and Mounting: Our roller window shades are designed to effectively block sunlight and provide excellent heat insulation. Cleaning is simple—just wipe them with a dry or damp cloth. We include installation brackets, hardware, a mounting video, and instructions to make setup quick and easy.

Silent and Stable Mechanism: Equipped with a high-quality aluminum alloy upper rail and a thick cassette box, our robust spring-loaded mechanism has been tested over 5,000 cycles. This guarantees smooth, even operation every time you raise or lower the blind. It can stay in any position you want without rebounding.

Cordless Design: The cordless design ensures safety for children and pets, eliminating accident risks. It also adds a touch of artistic beauty to your home. With its simple and elegant appearance, our cordless window blinds seamlessly blend into any decor style, enhancing the atmosphere in kitchens, bedrooms, dining rooms, living rooms, children's rooms, and offices.

To Ensure the Perfect Fit: - Inside Mount: Measure the exact width and height of your window. For a 23” width by 72” length, the width of the blinds needs to be subtracted by 0.25-0.5 inches, and the height remains the same. - Outside Mount: Add at least 4” to both the width and height for optimal coverage. So, your blinds should be 27” wide and 76” long.

Note: The fabric will be 0.8” narrower than the total shade width for both mounting options.

Outstanding Post-Purchase Service: At Changshade, we prioritize your satisfaction. Our dedicated customer support team is committed to addressing any queries or issues, ensuring your complete contentment with your purchase. Within one year, we will replace the product if quality concerns prevent its use.