This is a pack of 100 pcs pacage bags. Made of premium material, which is dustproof, waterproof and wear-resisting, these mailing bags are durable for long last use. very convenient for use. simple design is very practical. protect the product from the damage. Features - Color: White. - Material: Plastic. - Size: Approx. 25 x 35 x 0.1cm. - Made of premium plastic material, the mailing bags are durable for long lasting use. - Features waterproof and dustproof, protect your items well when shipping. - The package bag is ec-friendly and reusable. Strong load bearing capacity. Not easy to be teared. - shipping bag for both short distance mailing and long distance shipping. - The self sealing tape has super viscous and hard to remove. Ensuring securaty of goods.