Product Name : GUB Lightweight Aluminum Alloy Presta Valve Cap
Features : - Made of anti-corrosion alloy, durable and not easy to break, share long service life.
- Waterproof and dust-proof caps prevent dusts blocking the air valve.
- Painted with bright color which is not easy to fade away.
- Lightweight and convenient to install.
- High versatility, fit for all kinds of bicycles, scooters and cars.