Material: The decorative wall mirror stickers are made of quality acrylic material, smooth edge and surface will not hurt your finger, light weight with good mirror effect. How to use:First fix the template paper on the wall you want to stick, then stick the sticker on the fixed hollow template, and after sticking it, tear off the plastic film on the surface. Size:There are a total of 27 stickers, with a circular diameter of 15cm in the middle ,and side accessories of 5.8x2.5cm and 7.7x3.5cm respectively. After assembly, the size is approximately 50x50cm. Decoration: Exquisite DIY art stickers are like a beautiful which can create a simple, modern and warm feeling. It adds a warm feeling to your house, and even creates an illusion that you feel your room change to be brighter. Removable:The wall mirrors decorative sticker can be easy to paste and removed without damaging your wall. Suitable for smooth, clean surfaces such as walls, doors, windows, closets.