• Made of high-quality carbon fiber and copper materials, anti-corrosion and anti-oxidation
• It can prevent the valve from leaking air, ensure the safe driving
• It also can protect against water, dust or sand coming into the tire, thus prolong the tire service life
• Suitable for cars, trucks, SUVs, motorbike, bike, etc

Specification:

• Material: carbon fiber + metal copper
• Core cavity: ordinary core cavity
• Air valve type: Schrader valve
• Assembly method: tighten
• Size: 17*10mm
• Weight: 40g
• Applicable models: universal