Sova 3" Clear Round Tubes and caps 9/16" (10)3" Plastic container is clear and 9/16" OD (Outside Diameter). Comes with lid. Reusable. NOTE: These tubes are not FDA food grade. The propionate material is considered FDA compliant for direct food contact.Features of Sova 3" Clear Round Tubes and caps 9/16" (10) 3" Clear Tube with Cap, 9/16" OD (Outsid..