Geometric forms wall decal of triangle in multiple colours. This design is ideal for the bedroom of kids but you can chose to have it on any wall surface in the home. The wall decal with geometric triangles has a simple application method with it instruction that comes with it when you buy it, though you can buy a spatula to make it more easy for you. High quality product adhesive vinyl that does not form air bubble or wrinkles on surface. Also does not reflect with light because of it matte finishing. The size can be customize to your desired request but there are options you can pick from.