Built to be strong, tough, and durable with exceptional impact and crack resistance.\Features\ - Made of injection-molded fiberglass\ - SuperEight ratchet suspension\ - Quick-Lok Blocks for mounting Honeywell Fibre-Metal face shields & other accessories\ - Impact at extreme temperatures: 370°F (500°F, P2HN )\ - Meets ANSI Z89.1, Type 1, Class G\ - 1/Each Model Number: P2HNRW01A000|UOM: EA