Wear Resistant Foam Guns Long Term Use for Home and Office Use Precise Control Excellent Performances and Wear-Resistant foam guns Features: This expanding foam guns can be used to inject foam into the gaps of window and doors. Solid and durable, lightweight and compacts and wear resistant. The triggers allows you to precisely control the amount of foam. Ergonomic handle provides more secure grip and comfort during extended use High expansion and strong adhesion, spray foam insulation guns is fit for insulating and sealing small space such as your home window and doors. Specifications: Material:PlasticandStainless Steel Color:Blue Size:Approx.33x12.8cm/1.08x0.42in Package Includes: 1xFoam Tool Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.