Hard Hat, Slotted Cap, Cap with Staz-on Suspension, Color White, Class Type 1, Class E, One-Hand Squeeze Opening, Slide Adjustment, Snap Closure, Adjustable Dual Nylon Straps Suspension, Replacement Suspension MSA Model 10061127, Size 6 1/2 to 8 In, Standards ANSI Z89.1-2003 for Type I Helmets