The design of the sealing strip allows the bag to be reused, can well serve you for a long time. It is made of OPP, PET aluminum and PE material, which is durable and practical for people to use for a long time. The product has exquisite appearance and simple design, which is convenient for you to use. Features -Color:Black -Material:OPP, PET aluminum, PE -Size:15.00X10.00X6.00cm/5.89X3.93X2.36in - Wide uses. A perfect choice for storing food, jewelry, crafts or any other small things. - Its surface is smooth, allow you to smoothly write words on the bag with ease.Can be loaded snacks, electronic accessories, candy, jewelry, grains and so on. - Each bag is designed with a tear gap, making it easy for you to tear the pocket and fetch things out. -Sufficient quantity to meet your daily needs, you can also share them with your families and friends. -It is simple in design and practical in use, giving you a pleasant using experience. Packing list: 100 x Resealable Bags