ABS Safety Helmet 1.Material: ABS 2.Color: White, yellow, red, blue or ... suspension available:pin lock or ratchet No. SL-112 ABS Safety Helmet 1. Material: ABS2. Color: White, yellow, red, blue or ... out. It is light-weight, high quality, six fixed points, safety, , you also can equip with face shield and earmuffs together ... the PE suspension and Ratchet with the Nylon suspension. ABS Safety helmet