Sonic The Hedgehog Green Hill Zone Wallpaper Step into Sonic the Hedgehog's world with this officially-licensed Green Hill Zone peel and stick wallpaper. This design features Sonic himself along with palm trees, waterfalls, rolling hills, checkered terrain, and classic game symbols, on a light blue background. Peel and stick to apply, pull up to remove; Roommates is safe for walls and leaves no sticky residue behind; Easily repositionable while installing; Roommates 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 30.75 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