Mailing Tube with Cap, 2-Inch by 12-Inch (Pack of 6) Case of 6 tubes, size 2" by 12" (Actual size 2.2" by 13") 3-ply spiral wound construction for strength White end caps included snap into place to hold contents secure, caps will not pop off during shipment Tubes are reusable and recyclable Sizes listed are usable space Actual tube lengths are longer