Loki Helmet Avengers Superheroes - Apple Macbook Laptop Vinyl Sticker Decal All decals are available to fit 11", 12", 13", 15" MacBook laptops. Decals are made with high-quality 7-year outdoor-grade vinyl. Available in glossy black and glossy white. Glossy black for the 13" MacBook retina will be sent unless otherwise specified. Application instructions included.