Description Excellent Sealing: The kraft paper bag features a self-sealing zipper. The top U-shaped notch makes the zipper bag easy to tear open after being sealed by a heat sealer, improving the bag's sealing performance and making handling more convenient. [Stable] The thick bottom design of the craft bag not only increases the internal storage space but also allows the cowhide zipper bag to stand firmly at home or in the window. Practical yet beautiful. Three-layer Composite Material: The brown kraft paper bag is made of high-quality material, which is stronger and more durable than most kraft paper bags on the market. The inner waterproof wax can protect the contents of the kraft paper tea bag from moisture and odor, keeping the contents fresh. Package Contents: You will receive 100 craft bags measuring 10 x 15 cm. Each kraft bag is equipped with a frosted visible window for easy identification of the contents of the bag.