This is a perfect shrink film Toxic Free. It can help you solve nearly all shrinking difficulties. Polyolefin has excellent low shrink temperature property. Its shrink temperature same as PVC shrink film. With a quick shrink, good seal strength and over 70% shrinkage, it can perform perfectly even under the worst shrink conditions. Polyolefin also has low shrink force function and good hot slit property. It is your best choice to pack easily transformative temperature sensitive products such as magazines, soft boxes, candies, chocolate and etc.