Balloon Inflator Dual Mylar and Latex Balloon Filler Valve (With Auto Foil Balloon Shut Off Valve, String Cutter) Pkg/1 Fill both Mylar and Latex Balloons (with auto shut off for foil balloons). Regulator with Full Size Hand-Tightening feature and Easy to Read Pressure Gauge. Durable Brass Fittings One (1) Per Package