Lab Mailers and Mailing Sleeves for Specimen Transport, Sonoco ThermoSafe

TubeeQueen Mailing Tubes with Caps, 4 inch X 36 inch usable length (1 Pack)

Stockroom Plus 12 Pack Mailing Tubes with Caps for Packaging Posters, 2x12 inch Round Cardboard Mailers for Shipping Artwork

Kraft Mailing Tubes with End Caps - 4 x 20, .080 thick S-12086 - Uline

Tube Mailers, Test Tube Holders

Tube Mailing Services — Direct Mail, Fulfillment Services, Mailing List

Temperature Safe Shipping and Transportation Packaging, Polar Tech Industries, Inc. Lab Tube Mailers, 730

2 x 18 1/4 White Triangle Mailing Tubes

Lab Tube Mailer Cardboard Sleeve PK300

mapWINGS Paper Packaging Tubes/Tube Mailers, for Storage of Large Size Drawings, Paintings, Maps and Documents, Dia-3inch (7.6cm), Section Thickness - 4mm (Length: 20.1 inches (51 cm), Pack of 6)

Lab Mailers - Sonoco ThermoSafe