600PCS PLASTIC WELDING STAPLES KIT: Hot staples includes 100 X 0.6mm flat staples, 100 X 0.8mm flat staples, 100 X 0.6mm wave staples, 100 X 0.8mm wave staples, 100 X 0.6mm outside corner staples, 100 X 0.8mm intside corner staples. This set of 0.6mm/0.8mm hot staples is a standard inner corner, easy removal of end pieces. Usually used with a hot stapler to repair most plastic holes and stitch long cracks. This is strong for shock and twist after repairing. PREMIUM STAINLESS STEEL: This plastic welding kit staples is made of stainless steel, 2s Fast heating, high hardness, anti-oxidation and anti-corrosion, can restore your broken parts, prolong its service life, strong for shock and twist after repairing, they are suitable for using with hot stapler. This welding staples are the first choice for repairing holes and stitching up long cracks. EFFICIENT REPAIRS: Achieve expert-level results with our specialized staples designed for complete and smooth welds. These welding staples not only enhance the strength and durability of cracked areas but also restore the integrity of various plastic parts, making them essential for any repair toolkit. Reinvent your plastic with professional precision. EASY TO USE: The plastic welding staples is pre-cut and easy to remove the tail piece; Just insert the staples into your plastic welder, heating, welding into the plastics need repair quick and easily. A good helper for primary welding operators. WIDE APPLICATION: This bumper repair staples compatible with most plastic welder, suitable for repairing most plastic materials, like PVC, ABS, nylon etc. Widely applied for the repair car bumpers, dashboards, lamp holders, home plastic furniture or DIY craft and much more. Brings great convenience to your work and life. A home and body shop essential plastic welding kit.