This windshield Sunshade Package will not only help keep the interior of your Sierra cooler on hot sunny days- it will also help protect your dashboard from harmful UV rays. Folds up and fits neatly in the storage bag provided. Sunshade and bag both feature the GMC logo. The windshield Sunshade Package helps keep your vehicle cooler on hot, sunny days and helps protect the dashboard against sun damage. It folds up and fits in an included storage bag.