Experience the convenience of our self-seal bubble mailer, which eliminate the need for additional tape or adhesives. The double-layered construction offers enhanced durability and shock absorption, ensuring your items are well-protected. for both personal and professional use, these mailers are a must-have for anyone looking to their packing process. Features -Color:Transparent -Material:PE -Size:5.50X5.00X0.10cm/2.16X1.97X0.04in -Robust double layer: the doublelayer construction provides enhanced durability and protection, minimizing the risk of damage during shipping -Easy : the selfadhesive closure ensures a tight seal, making the packaging process quick and straightforward -Construction: crafted from PE , these bubble mailer deliver reliable cushioning and performance -Wide application: for shipping, mailing, and moving, these bubble mailer offer for a variety of items -Conscious: utilizing PE materials, these bubble mailers reduce waste Package list: 4 pcs x 100 pcs x bubble mailers