Material: these hexagons wall sticker decal is made of Acrylic, the surface is reflective and the back has glue itself; There is a protective film on the surface of the wall sticker decal to prevent it from being scratched, please peel it off during use,and it will become clear; Please note that the wall sticker decal with protective film is blurredSize type: hexagon shape, each size is approx. 9 x 7.7cm , equivalent to 1/6 US letter; The sticker may be smaller than you want but works wellFunction: decorative wall sticker decal makes your home look different, more attractive; for the reflective surface can make your room brighter; The smoother the surface, the clearer the reflection will beWide application: it could be applied to most smooth and clean surfaces such as walls, doors, windows, closet and so on, suit for living room, children's playroom, dining room, kitchen, gymnasiums, home, office, hallway, porch and many moreNote: please paste on the smooth wall surface, such as for plastic surface, smooth wallpaper, smooth glass, wood surface, tile surface, metal surface, latex paint wall; Please do not use it on powder-coated walls; Please make sure the wall is clean, otherwise the sticker will fall after 24 hoursColour:SilverMaterial:AcrylicPackage Contents:32 x Wall stickersOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.