This is self seal bag, which is made of EVA material, really durable and heavy duty. They also seal well and not easily tear. Portable and lightweight, it can perfectly meet your needs and easy to carry. Its self-sealing design make it easy to open and close, and it also can be used for many times. Features -Color:Transparent -Material:EVA -Size:9.00X8.00X0.60cm/3.54X3.14X0.24in - These clear bags have a strong seal, and they keep your belongings from falling apart and making it easy to organize. - Widely used. You can use it to store your jewelry, candy, pendant and other little stuff, very convenient to use. - These clear bags are small and portable, you can carry them in your pocket or bags, they won't occupy many space. - Zip-lock bags are made of strong EVA, not easy to crack, scratch resistant, safe and can be stored for a long time. - You can use these clear bags to store the little thins in your home in case these little stuff lose and you can' t find them. Package list: 10 x Clear Bags