Impact and weather resistant nylon body. 4.5 inch stainless steel tip. Safety venting tip. Drop resistant construction. Soft rubber grip and ergonomic design for convenience and comfort in extended use. Brass threaded air inlet. Variable speed trigger for control of amount of air dispensed. Conforms to OSHA STD 1910-95 (b) for max noise level when used with 90 PSI air pressure and OSHA STD 1-13.1 classified as safety blow gun.