OPP Bag self-Adhesive Small Flat Bag Transparent Glass Bag Candy Sealed BagFeatures: Transparent OPP bags: These bags are made of food-safe OPP, safe and hygienic. The bag is transparent, clean and transparent, so you can store food safely. Waterproof bag: After the bag is sealed, it is waterproof and oil-proof. It can prevent the food in the bag from getting damp, and it can also prevent the oil from penetrating into the food. It is an ideal food packaging material. Packing bags: These bags can be used to pack some pills and capsules before traveling for easy carrying. You can also use it to store your small jewelry during exercise, so as not to lose it. Ideal accessory bags: These bags are ideal accessory packaging bags. It can be used to hold small accessories such as screws and nuts. The bag is thick enough to not be pierced by screws. The double-layer five-wire opp bag is your ideal portable bag first choice Convenient to carry, easy to store Size: A total of six sizes (8X12cm/10x15/18x22/22x30/25x35/30x40) Contains: 300PCS opp bag