Harry Potter Magical Moments Trail Grey Wallpaper Children's Harry Potter peel & stick wallpaper with grey linework trail pattern; Peel and stick to apply, pull up to remove; RoomMates Peel and Stick Wallpaper is safe for walls and leaves no sticky residue behind; Easily repositionable while installing; RoomMates Peel and Stick Wallpaper sticks to any smooth, flat surface - perfect for DIY projects; Ideal for rental or home decorating; Comes on a 20.5-in x 18-ft roll and covers about 30.8 sq. ft; Design repeat of 20.5-in; This product should NOT be applied to textured walls - smooth clean, dry, painted surface only (no Non-Stick paint or soap residue). Item cannot be shipped to P.O. Boxes