Used to repairing bumpers cracks. The fine way for repairing most modern products which are made of plastics. Features: Strong for shock and twists after repairing, metal staple will not rust easily. Function: fusion, implant nail, hole repairing, tin brazing, hot cutting, hot smoothing etc. Includes 0.6mm wave staple, 0.8mm wave staple, 0.6mm flat staple, 0.8mm flat staple, 0.8mm corner staple, 0.6mm outside corner staple, a total of 6 different sizes of hot staple. The quantity is enough to satisfy your different repairing work for bumpers of car, front and back baffle plate of car. The plastics welding staple are made of fine quality tungsten steel materials, which are practical, have fine hardness and toughness, and are easy to process. The hot stapler plastics welding wire has a low melting point, fine airtightness and fluidity, and can quickly and easily weld cracked and damaged plastics parts, bringing back together nicely. The welding effect is smooth and perfect, and the hardness is higher. The bumpers repairing welding wire are suitable for large or curved cracks. Welding and repairing can be done conveniently and quickly by using a small heating device. Used for permanent repairing of breaks, cracks and tears in rigid or flexible thermoplastics parts. Plastics welding machine hot stapler can weld almost all white metals, including aluminum, aluminum alloy, cast aluminum, zinc alloy, etc. It is suitable for the repairing and reinforcement of automobile bumpers, dashboards, lamp holders and daily plastics products. With a box for convenient carrying and storage. Specifications: Type: Set A, Set B, Set C (optional) Color: silver Material: tungsten steel Package size: Set A: 208 * 100 * 30mm / 8.2 * 3.9 * 1.2in Set B: 163 * 118 * 56mm / 6.4 * 4.6 * 2.2in Set C: 270 * 175 * 43mm / 10.6 * 6.9 * 1.7in Package weight: Set A: 160g / 5.7ounce Set B: 304g / 10.7ounce Set C: 660g / 1.5lb Packing List: Set A: (total 600pcs) 100 * 0.8mm Flat Staple 100 * 0.8mm Wave Staple 100 * 0.8mm Corner Staple 100 * 0.6mm Outside Corner Staple 100 * 0.6mm Flat Staple 100 * 0.6mm Wave Staple Set B: (total 1200pcs) 200 * 0.8mm Flat Staple 200 * 0.8mm Wave Staple 200 * 0.8mm Corner Staple 200 * 0.6mm Outside Corner Staple 200 * 0.6mm Flat Staple 200 * 0.6mm Wave Staple Set C: (total 3000pcs) 500 * 0.8mm Flat Staple 500 * 0.8mm Wave Staple 500 * 0.8mm Corner Staple 500 * 0.6mm Outside Corner Staple 500 * 0.6mm Flat Staple 500 * 0.6mm Wave Staple