7 Different Plastic Types: with polypropylene, polyurethane, ABS, polyethylene, , nylon, and -carbonate materials, which are the common plastics in your , the welding rods kits are unscented and reliable, acid-proof and corrosion-proof, safe to use and can you for a long time. 56pcs in total. High performance: These plastic welding rods can offer a seamless fix for your soldering work by matching the exact plastic you need, only using your plastic repair kit to heat the area and welding the position to repair the plastic Wide Application: these welding sticks can be applied in kinds of items, such as DIY, repairing car bumper, front or back splash board and baffle plate, battery , inner plate of motorcycle, plastic water tank, kayak, vinyl, nylon, ATV and others made of plastic. Necessary Accessories for Welder: with the characters of good electrical properties, convenient installation and nice thermal stability, these welding repair rods are necessory accessories for handymen, craft-lovers, mechanics to fix or DIY things. material: plastic Color as shown Package Contents: 1 set plastic welding kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.