We offer a large selection of Shrink Bags. You can search many types of Domed Polyolefin Shrink Bags - 100 Gauge, Domed PVC Shrink Bags - 100 Gauge, Giant Poly Shrink Bags and PVC Shrink Bags. Domed Polyolefin Shrink Bags with high gloss and great clarity. Perfect for packaging gift baskets. Domed PVC Shrink Bags are great for high-volume applications. Just insert item, heat seal shut, and shrink with a heat gun. Pin hole in bag allows excess air to escape when shrinking.