Features: Brand new and high quality Intake and flow control valves prevent leakage and waste of foam everywhere. Stainless steel design of the foam guns,solid and can be used repeatedly. Designed with rubber wrapped handle and ergonomic curvature, comfortable to use,even for extended periods of time. This foam dispensing guns is widely used in caulking gaps and cracks, sealing window and door, and filling wall and floor. To extend foam guns life it's better to clean the connector and the muzzle after uses. Specifications: Material: Stainless Steel Size:Approx.32x21.5cm/12.59x8.46inch Package Includes: 1 Set Foam Guns note: 1.Please allow 1-2cm errors due to manual measurement, make sure that do not mind before order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.