100 foot Roll. Made In USA. Light Blue Semi-Rigid Maple Sap Tubing - 800 foot roll - 3/16" (Fits 3/16" Taps and fittings) This is rated for 10 years of use. I flush mine with clean water at the end of each season. Excellent for use to obtain natural vacuum from gravity. Solid research shows that it is far superior to 5/16 tubing in that respect.