Persilux No Drill No Tools Cordless Cellular Shades Light Filtering Cellular Blinds for Window Blinds (22.5" W x 48" H, White) 1" Cell Honeycomb Blinds for Windows Shades for Home Sliding Glass Doors

• 【No Tools-No Drill Design】Instead of using screws, these shades feature unique brackets with lab-tested, high-strength adhesive that install as easy as 3 steps. You just put the adhesive covering on the no tools bracket, press the bracket into the window, and then clip in the shade for fast, permanent installation with no drills or screws. 【PLS NOTE】No tools brackets should be installed on a clean smooth surface. Inside Mount only. 【How to Measure】Inside of the window opening measure from left to right at the top, middle and bottom. Write down all 3 measurements and circle the narrowest. If rounding is necessary, round down to the nearest 1/8". That is your ordering width. Inside of the window opening measure from the top of the opening to the bottom of the opening/sill on the left-hand side, the middle and on the right-hand side. Write down all 3 measurements and circle the tallest. That is your ordering height. 【Premium Fabric with 1" Cell Structure】Made of non-woven fabric. The shade itself features a light filtering fabric and an insulating cellular design that helps maintain your indoor temperatures during both winter and summer, noise reduction, UV protection, dust proofing. Shade is the same color on the front and back, and includes color-coordinating headrail and bottomrail(the blue color shade is with white color headrail and bottomrail). 【Smooth Cordless Function】These are BOTTOM-UP ONLY. Smooth and quiet glide spring system provides a clean and tangle-free look and creates a safer environment for both children and pets. It will stay at whatever position you stop and can be easily raised or lowered with the touch of a finger. The bottom aluminum rail is weighted and rigid so it hangs flat and prevents from wind blowing. 【Custom Service】You can choose the Color and Material Type first. Then click "Customize Now" on the upper right to find more size choices. Order the closest size and then we will confirm the detials with you. Each custom size shades made to order can't be sold after a return. We appreciate your precise measures & careful orders, avoiding return without quality issues. If shades have quality issues, we will provide a satisfactory solution for you.