DescriptionAre you looking for a professional, yet affordable bike tire cap?Are you in search of a sturdy, trustworthy toolat once? If yes, look no further! Our professional bike tirecap must meet your needs. It is one of the best choices for you.Features- Material: Titanium alloy - Size: About 1.40X0.60X0.60cm/0.55X0.24X0.24in - This gas nozzle is exquisite with compact size, lightweight and very useful. - Adopted with TC4 titanium alloy material, durable to use. - These dust covers for wheels help keep tires inflated at the proper level on bikes. - Exquisite workmanship, easy installation. - Safe protection of air pumping and dust blocking.