Features:* .* The welding nail is a standard inner corner, and the tip can be easily removed.* It can be used for various repairs/welding of plastic, nylon, pvc, ABS, etc.* It is made of 304 stainless steel and can be re-cut (easier to disassemble).* These welding machines for plastic welding, car bumper repair. Specifications:* Product Name: Car Bumper Plastic Welding Machine Welding Pins * Material: Stainless Steel * Color: Silver (As Pictures Show)* Shapes: 0.8mm Corner Staples, 0.8mm Flat Staples, 0.8mm Corrugated Staples, 0.6mm Corner Staples * Type: Pre-cut* Diameter: 0.8mm/0.6mm (Approx.) * Quantity: 2000pcsPackage Content:0.8S Type Welding Nails*500pcs0.8 Nail Welding Wave Pattern*500pcs0.8V*500 Type Welding Nails pieces 0.6M type welding nails * 500pcs