Features: The 150W industrial grade hot glues guns features rapid 3-5 minutes preheating, a fireproof copper nozzle, and 11mm high performances glues sticks for durability adhesion on wood, plastic, metal, glass, and ceramics. Designed with ergonomic grip for precise glues control and a safety nozzle protectors, this lightweight tool uses heat resistant materials and antidrip technology. Ideal for DIYer enthusiasts, and professional needing reliable bonding solution for home repairs, festival decorations, or industrial applications. Perfect for securing holiday ornaments, assembling crafts, repairing furniture, or bonding electronics in workshops, offices, schools, and creative studios. Its 180°C operating temperature ensuring long lasting performances for heavy duty tasks while maintaining user safety with ergonomic handling. Specifications: Component: Plastic and alloy Size:Approx.19x17cm/7.48x6.69inch Working power: 150W Operating voltages: 100 to 220V Working temperature: 180℃ Nozzle diameter: 0.070-0.078 inches Preheating time: 3-5 minutes Color: Black Rubber rod diameter: 11x150mm Specifications: US regulations Applicable scenarios: manual processing, model assembly Package Includes: 1 Set Hot Glues Guns note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.