Sonic the Hedgehog Tails, Knuckles, and Shadow Toons with Rings Removable Wall Stickers Set Each Character is about 10 inches in length. Comes with 8 rings Made of High Quality durable polyester fabric Matte Finish - non Glossy - Long Lasting Adhesiveness This sticker can be removed and re-positioned without leaving any adhesive residue. Sticker is cut in the shape of the character with a thin white border around the character