Description If you are looking for some professional bubble mailers bags to ensure the safety of your items during transportation, then you need to take a look at our products. These bubble mailers are tear-resistant, puncture-resistant. They can keep your stuff safely to destination even though using on harsh environment, bring you convenience. Features -Color:Black-Material:PE-Size:18.00X12.00X0.50cm/7.07X4.72X0.20in- These bubble mailers are drop-proof and shock-proof, help ensure the safety of transportation of your items.- Excellent sealing effect, and with high stickiness, your items are not easy to fall or being replaced by using these small bubble mailers- With full air bubbles, our bubble mailer protects your value products from damage caused by external impacts, you can use rest assured.- Perfect for online sellers shipping handmade goods, resellers using an online shop or small businesses sending products to customers, satisfy your demands.- The surface of the envelopes can be pasted with the courier number for easy identification, light weight, easy to use.Package list: 50 x Mailer Bags