【HIGH-QUALITY MATERIAL】Tube mailers are made of thick brown kraft paper material, moisture-proof durable, recyclable; After fine processing to deepen its thickness, so that it is not easy to bend and wrinkle; the smooth surface and delicate corners make it look simple and neat
【PLASTIC END CAPS】The two ends of the mailing tubes are equipped with two white button covers, which have good sealing; the white end cap snaps into place to hold contents secure and protect your valuables from damage
【SIZE INFORMATION】The length of the kraft paper poster tube is 7.1 inches /18cm, the diameter is 3 inches /7.5cm, and the wall thickness is 0.12 inches /3 mm
【YOU WILL RECEIVE】You will receive 20 kraft paper mailing tubes, enough to meet most of your storage and shipping needs
【WIDELY USED】Our shipping tubes are of superior quality and are not easily flatten or bent, making them ideal for document storage or mailing where you can store your precious artwork, posters, blueprints, graphics or charts