Cordova H34S1 Duo Full Brim Style Helmet, 4 Point Pinlock Suspension Color:White you can bond virtually any Dimensions Measuring 15 feet you can bond virtually any material in an indoor setting Patent pending design with good ergonomics Rubber comfort grip ensures a non slip handling and reduces vibrations and fatigue Limited recoil resulting from balanced weight distribution Tool less jam clearing mechanism provides an easy access to the nose if the staple jams Multi directional exhaust adjusts without tools Includes a switchable trigger with sequential fire and bump fire Depth control dial for precise countersinking neck and ears from UV rays and the hat itself meets ANSI ISEA Z89 Certifications make this hard hat OSHA compliant