Size: comes in 1 sheet, sheet size: 50cm X 70cm; about 60cm X 120cm after applying.Material: paper.Instructions: Peel & stick, no tools and no hassle, instantly brighten up any space; Removable, repositionable with no harm to the surface; Not suitable for uneven, rough, textured surfaces.Use this at home, office, children’s room, nursery, kitchen, and anywhere else within seconds. Easy to DIY