Chicago Illinois Skyline Sticker Decal For MacBook Pro 13" 15" 17" Universal Sticker. 6 Year Guarantee For 13.3" 15.4" & 17" Macs (Shown on a 13.3" Mac) Made from Award winning vinyl by Orafol. Highest Quality on the Market. Super easy to apply. Instructions Included with every order :) 11 Year Indoor / 6 Year Outdoor Quality Guarantee Won't leave residue, guaranteed safe for Laptops, Windows, Walls, Cars, and More!