Made from PVC, and environment-friendly. These PVC shrink bags are designed to shrink when heated, for shrink wrapping small food stuffs, soaps, and other objects. Create your own DIY soaps at home and keep them tightly wrapped or oxidation. Features -Color:Transparent -Material: PVC. - High-grade material, flexibility and excellent durability, easy to use, for . - These shrink wrapping bags are easy to load things, then you just need a hair dryer to heat it and evenly and slowly. - Highly transparent, health and friendly, durable and stable, wear-resistant and scratch-proof. - Wide applied to wrap soap, candle, cup, basket, book, shoe, bottle, box, DIY craft, photo, collections, etc. - Helps to protect stuffs from daily damage and keep clean and neat, stay fresher, make it ready for you for long last time. Package list: Heat Shrink Bags