These shrink wrap seals are suitable for small businesses and home based producers who want to ensure their products are securely packaged. The clear bands provide a professional appearance, making your products look more appealing to customers. They are also great for packaging, adding of elegance to homemade items. Features -Color:Transparent -Material:Pvc -Size:11.70X3.00X0.10cm/4.60X1.18X0.04in -Secure seal: provides a seal for added security and customer confidence -Transparent bands: individual bands are clear, though overlapping sections may appear yellow -Effortless application: simply place the band on the dropper and use a heat source to shrink and seal - material: made from pvc, offering excellent clarity, and durability -Versatile compatibility: ideal for mason jars, cosmetic jars, plastic jars, and various other containers Package list: 400pcs Heat Shrink Bands