1.91 HDPE Mortar Tube (Single Tube)
1.91" ID x 12" long - Orange HDPE DR11 Mortar Tube. All mortar tubes are plugged. All mortar tubes are HDPE (High Density Poly Ethylene) - the standard for safety in the fireworks industry.
To avoid confusion, these tubes are designed to shoot 1.75" diameter ball and canister style shells.