Preformed Shrink Bands provide a secure, tamper-evident seal that quickly and easily molds around your products packaging in virtually any shaped design. Applied manually, preforms are pre-molded to the specific shape of your container to form a "lip" and "skirt", making placement on your product fast and efficient. ‍ Preforms shrink in seconds through any standard heat tunnel or by utilizing a hand held heat gun. We stock and offer standard shapes - rounds, rectangles, octagons, triangles, squares, ovals, and other speciality shapes from 1" to 16" diameters. Preforms can be formed in dozens of solid colors or custom printed up to 10 colors with your company's logo and/or specialty graphics.