Marburg Neck Bander - Model # M 6 GT2. GMP design 120 volts, 80 PSI, Speeds for neck bands up to 100 units per minute. Band lengths: Max 3", Lay Flat Range: 25-122MM Stainless steel construction. Machine comes with bottle Indexing wheel. one mandrel, and controls Neck bander also includes a Heat Tunnel mounted on its own height-adjustable stand. Entire system less than two years old and has had little usage.