When failure isn't an option -Matjack Low Pressure dual cushion kits used primarially in military and fire rescue application.5 standard kits to choose from. Each kit contains the following:2 - Matjack Low Pressure Air Cushions1 - Dual Low Pressure Control2 - 1/2" x 20' Low Pressure Hose1 - 3/8" x 10' Regulator Hose1 - Repair Kit1 - Carry Case for two cushions*Optional 2216 or 4500 Regulator*Optional plastic water tight carry case for regulator and control only