Exircy 200Pcs Valve Stem Valve Stem Core Part Replacement Universal Tyre Tire Schrader Valves Cores for Most Automotive, Rv, ATV & Air Conditioning, Motorcycles and Bicycles

["High-Quality Materials: Our valve cores are made of copper, ensuring a long service life.","Safety Performance: Each valve core undergoes a sealing test to ensure the safety of the tire system, with a maximum operating pressure of 300 PSI. Enjoy a worry-free driving experience with our reliable valve cores.","Essential Tool: Whether in the garage or on the road, our valve cores are an indispensable tool for every car owner. Ideal for auto repair shops, enhancing customer satisfaction.","Large Kit: Our product contains 200 valve cores, offering excellent value for money. Perfect for family needs and travel use.","Versatile Applications: These valve cores are suitable for most vehicles, including cars, RVs, SUVs, and air conditioning systems. Also suitable for lawnmowers, motorcycles, bicycles, and electric vehicles."]