Description:POF Material: Clear Heat Shrink Film is made from POF (Polyolefin) clear heat shrink film, that is excellent shrinkage properties, clarity, and durability. Using it to package your items can keep them fresh and protect them from outside dust.Clear Protective: The shrink-wrap bags provide a tight and clear protective seal to prevent tampering from securing items. It helps preserve the freshness and quality of the contents, especially for food items.Easy to Use: Place the item inside the bag, then seal one end of the bag. Use a heat gun to shrink and seal the bags, ensuring a secure and snug fit. The hair dryer temperature is insufficient for this POF shrink bag to shrink or seal.
eBay