3M™ Speedglas™ Welding Helmet Head Rests replaces the cushion part of 3M™ Speedglas™ Headband Series 9100 or Series G5.
3M™ Speedglas™ Welding Helmet Head Rests replace the cushion part of 3M™ Speedglas™ Headband Series 9100 or Series G5. To be attached to the headband back part.