MightySkins are the perfect way to customize your Acer Chromebook CP311 (2021)! Made from industry leading 3M™ vinyl with air-release technology, our skins add a unique and stylish look to your favorite gear while providing protection against scratches and the wear-and-tear of everyday use. MightySkins are sealed using an extra layer of defense with 3M™ vinyl laminate. This peel-and-stick skin is easy to install and removes clean without any adhesive residue. It s never been easier to show off your personality and style! Since 2008 MightySkins continues to be an American owned and operated company.