2 Pcs Sykiila Air 11 13 inches/Pro 13 15 17 inches/Pro with Retina 13 15 inches Skull Creative Decorative Laptop Decals Stickers Every packages has 2 stickers for Macbook (Buy one get one).And 1 sticker for cellphone. The stickers compatible with Macbook Air 11 13 Inches / Macbook Pro 13 Inches / Macbook Pro With Retina 13 15 Inches / Macbook Pro 17 inches . You can use it on New Macbook 12 inches,but maybe not perfect if you stick it on the apple logo. The gas pathway can disperse air,no bubbles when stick. The material is made from high quality PVC vinyl polymer film,waterproof,never fade. Can resist fingerprint,oil,beverages and other corrosion. Without adhesive residue,easy to remove,protect surface.