The 3M™ Speedglas™ Welding Starter Kit for 9100 MP is intended for use with the 3M™ Speedglas™ Welding Helmet 9100 MP.The 3M Speedglas Welding Starter Kit for 9100 MP includes five outside protection plates, two 3M Speedglas Inside Protection Plates 9100XX and a sweatband for the 3M Speedglas Welding Helmet 9100 MP.