You're chic. You're trendy. But you're practical, too. You want that great designer custom look for your home. But how about on a less-than-designer budget? Hey, trendsetter! Now you can DIY for a fabulous, customized interior design look! Easily earn your designer stripes with these dazzling zebra window coverings you can hang yourself in minutes. Plus you can brag to all your friends about what a great deal you got. There is no need to justify this design decision, because it simply speaks for itself. This multi-functional dual window zebra treatment combines the best of both worlds. The look of a traditional horizontal blind with the appearance and operation of a classic spring-loaded roller shade. Blending solid 2-15/16” panels with sheer 2” fabric into one continuous layer creates a unique, custom design option. That's the beauty of "zebra blinds." When open, the translucent and solid bands align to form a fabulous light-filtering zebra-stripe effect on your windows. Closed, the bands overlap to form a solid covering that protects your privacy. Easily move these beautiful double roller products up and down with your choice of a standard continuous cord loop. MOUNT MEASUREMENTS INSIDE MOUNT SIZE: Measure the width and length inside of the window frame. Select the window width and length to make the order. Window depth need more than 2 Inches, otherwise please choose outside mount. If you order 35.6" wide size, Please choose a 35" roll curtain. OUTSIDE MOUNT: Measure window outer frame width and length. Add +4 Inches on the window width. If your window frame is 35" wide, pls select 39" wide shade. Pls just select your window wide size. You can adjust height of the shade with the cord from 20" to 72" length . This shade can work height from 20" to 72" sizes.