Doctor Who Silence Tally Mark Apple Macbook Decal Vinyl Sticker Apple Mac Air Pro Retina Laptop sticker Size: 2.15" X 4.73" Color: Black For other sizes and colors, please choose DecalPro Designs non-Prime option to place your order, and then leave us a message to specify the size and the color you would like. Decals area made with High Quality 6-year Outdoor Grade Vinyl Can be easily removed and leaves no sticky residue, will not damage surfaces