Heartybay&reg;Peel and Stick Wall Decals ,Waterproof Removable White Board Sticker for Office ,Medium Easy installation just peel and stick on the wall Decorate interior walls or windows of nursery, home, bathroom, office, dorm, or store Easy to apply, remove, reposition, and reuse without leaving damage or residue Soft PVC film features a matte surface that can be applied on slightly textured wall surfaces Approximately assembled Schematic Diagram Size is 18 * 24 inches.