These colored mailing tubes have a glossy finish, which makes them easy to identify and categorize different documents or mailings that are protected in them. They are constructed from a strong 3-Ply spiral wound for strength and durability. These tubes sealed with white plastic end caps and are available in 2" to 3" diameters and 6" to 36" lengths. Mailings are sure to attract attention with these bright colored tubes. Choose from Red, Yellow, Blue, Green, Black or Gold.