Product size: 13*17cm Color: Gold, Silver, Material: PS board, passed SGS EN71-3 environmental protection test, Process: Laser cutting process, smooth edge, no rough edge Description: Come with the back glue, tear off you can stick, The product you received may be in bulk and needs to be DIY yourself to create the overall effect as shown in the renderings. The product is only suitable for smooth media, such as glass, metal, dust-free walls, etc., not suitable for fabric surface, uneven or dusty walls