20 PCS Plastic Tire Valve Stem Caps, Color BlackA Product overview These valve stem caps are made from durable plastic with a rubber Oring seal. Each cap measures 15mm x 10mm and is supplied as a 20 piece set. The simple, slipresistant dome design makes installation and removal quick by hand. Key features and benefits Secure seal: Each cap includes a complete Oring rubber seal to help keep out dust, water, road debris and grime while helping reduce the chance of valve leakage. Easy to use: Antislip stripes on the cap dome provide a firm grip for hand tightening and removal. No tools required. Durable construction: Solid plastic body with a rubber seal combines light weight with resistance to wear and heat for everyday use. Standard fit: Sized at 15mm x 10mm to fit most standard Schrader valve stems on cars, trucks, SUVs, motorcycles and bicycles. Pack quantity: Supplied as a set of 20 PCS, useful for multivehicle maintenance or replacing lost caps. What makes these caps useful Protect the valve core from contaminants that can cause air loss or corrosion. Provide a fast, tool way to maintain proper tire valve condition. Simple, uniform appearance that matches most wheel styles while remaining unobtrusive. Typical applications Daily driving: Keep a full set on hand to worn or missing caps on a passenger car or SUV. Seasonal storage: Fit caps before longterm storage to reduce dust ingress and protect valve cores. Two wheel maintenance: Use on motorcycles or bicycles when upgrading tires or performing routine checks. Specifications Material: Plastic and rubber Color: BlackA Dimensions: 15mm x 10mm Package includes: 20 PCS tire valve caps Contents and compatibility This package contains 20 plastic tire valve caps with rubber Orings. Designed for standard Schrader valve stems commonly found on cars, trucks, SUVs, motorcycles and bicycles. Easy to fit and remove by hand, with no additional tools required.