Material: Static cling(without glue),Translucent,it is easy to install & the best quality,the back ground is same as front ground.Actual product color dimmer than the picture,it is frosted.The public could not see from outside,and light can pass though. How to use: 1.Cut off the size of window film you need, after that, we suggest you separate a little bit of the base paper with your teeth or other ways. 2.Now you can see the smooth side . You are suggested to separate the remaining part in water with some cleanser essence, or you can separate it by flushing water on the window film to increase the degree of lubrication, so as to prevent window film from sticking together. 3.After tearing the base paper apart, touch the smooth side,if it feels wet , you can paste it on the glass. 4.Adjust the position of your window film, then scrape it dry,it will stick to you glass firmly after it is dry. Stained Glass Window Film 3D Frosted Privacy Static Cling Door Stickers Plant Custom Size For Bathroom Office Home Decor