Jackson Safety Charger Hard Hat (20392), Meets ANSI Z89.1-2009, Choice of Suspension, White, 12 / Case 12 White Jackson Safety Charger Hard Hats / Case; Fits head sizes 6  to 8 Meets ANSI Z89.1 - 2009, Class C, G & E Contoured dome with shorter bill for improved upward vision, made of lightweight molded HDPE (high density polyethylene) Built-in rain trough and accessory slots for attaching additional PPE Choice of 4-point ratchet suspension system or plastic pinlock suspension