Easy to Clean: The foam gun is made of aluminum and ABS (non-stick material). After use, the gun body is easy to clean. Precise ControlThe spring-loaded knob design precisely controls the amount of foam used, reducing economical consumption and foam waste. Excellent PerformanceHigh expansion and strong adhesion, very suitable for insulating and sealing small rooms such as doors and windows in your home. Size & Material: 31.5*12.5*cm, Aluminum Alloy Lightweight Material, Nickel Plated Aluminum Body, Strong and Durable, Lightweight and Compact. Non-Slip HandleErgonomic handle with optimal center of gravity. Made of aluminum, non-slip, comfortable grip and better use. Perfect gift for a father, friend, craftsman, etc. Specification:Name:Foam Gun Material:Aluminum Alloy, Stainless Steel, Stainless Steel, Stainless Steel, Stainless Steel, T