Material: These mirror wall sticker decals are made of acrylic, non-toxic, durable, easy to paste and remove; And the surface is reflective and the back has glue itself; There is a thin fuzzy protective film on the surface of the stickers to avoid scratching and you can peel the protective film off when you finish pasting. What you will get: The package comes with 82 pieces of acrylic mirror wall stickers in 5 different sizes, different sizes can meet your different needs. You will love this ideal design. Mirror wall sticker: decorative mirror design makes your home looks different, more attractive; For the reflective surface can make your room brighter. These exquisite acrylic mirror stickers can make your room look more cozy. Easy to use: you just need to choose a suitable clean and dry position, then remove the paper on the back of these 3D mirror stickers and gently press them where you want to decorate. After that, you can use a hair dryer to blow the stickers to let them firmly attached and fix the lifting edge problem. Wide range of uses: these stickers decals fit well for most smooth surfaces, such as tiles, glass, mirrors, metal, wood, etc, and nicely suit in multiple scenes, including offices, classrooms, meeting rooms, bedrooms, kitchens, TV background walls, etc.