Our bubble mailers are made of premium materials, and practical. These bubble storage bag feels good and is great for packing. They are lightweight, waterproof and tearing-resistant, and can be used to shipping your valuable items like jewelry and glass adornments. Reduce your business transportation costs and protect your products in the rain or snow. Features -Color: Rosy -Material: Aluminum Film -Size: 20.00X14.00X0.50cm/7.86X5.50X0.20in -It has a wide range of uses, such as shipping your earrings, jewelry, medals, glass adornments, or pictures. -The bubble layer is thick enough to prevent your good from being , so it is better to place some thin items in it. -These bubble bags can protect the shipped item from prying and curious eyes. -These mailer envelopes can be used in offices, at home, in shops, schools and everywhere where there is a need for shipping. -Cost-effective, you can buy these mailing bags at an . Sufficient quantity can meet your quantity demands. Package list: 25 x Bubble Mailer Bags