YPYMOD 20 Pcs Bicycle Presta Valve Caps, Tyre Caps Dust for Bikes Tire Cap Covers Mountain Bike Road Racing Bicycle(Black)

[Sufficient Quantity]-You will receive 20 black bicycle valve covers, which are lightweight, portable, Durable, easy to install and remove, and can cover the valves to prevent damage to the Presta valve core. [Durable Material]-The multi-purpose valve dust cover is made of high-quality durable plastic to protect the valves from dirt, dust and corrosion. Extend the life of the valve stem. You don't have to worry about the tire valve caps falling off due to wear and tear, because they have a long service life. [Multiple Protection]-These bicycle valve covers are wear-resistant and dust-proof, and can cover the bicycle's valves to prevent damage to the pre-installed valve core. [Anti-slip design]-The valve dust cover has anti-slip stripes on the surface, which is easier to grip and tighten, and easy to install or remove when checking tire pressure. [Wide Application]-These black pre-made valve covers are suitable for valves on mountain bikes, mountain bikes, road bikes, hybrid bikes, electric bikes and bicycles.