.custom packaging solution for fabric face masks .support full-color printing, both sides printing .consist of 3 layers of materials. Waterproof and anti-oil .heat sealable and recyclable .with a quality wide resealable zipper to make sure the closure can be well sealed and the zipper can be reusable by open and close for many times and still can seal the pouch .produced with neat side pressing and every bag with an easy tear notch above the zipper
