DescriptionAre you looking for a professional, yet affordable bike valves caps? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional bike must meet you needs. It is one of the best choices for you.Features- Brand: WINOMO. - Color: As shown. - Material: Aluminum alloy. - Size: 1.78X0.68X0.68cm/0.70X0.27X0.27in. - Prevent leakage, dirt and rain water, which can extend the servicinglife of bike tire. - The caps are very easy to install on bikes, put the caps on to the tire stem to screw. - Suitable for many kinds of bikes and motorbikes with presta/french caps. - Cover your valves to prevent damage to the bike core, giving your bike a longer service life. - Made of premium aluminum alloy material, sturdy and durable, can be used for a long time.