About this item VERSATILE DESIGN: 3-in-1 dual head adapter compatible with valves for maximum flexibility with different tire types. DURABLE CONSTRUCTION: Made from high-quality black metal material that ensures long-lasting performance and reliable air pressure maintenance. EASY INSTALLATION: Quick-connect design allows for seamless attachment to floor pumps and effortless switching between valve types. COMPACT SIZE: Portable adapter measures approximately 2.52 x 1.65 x 1.02 inches, making it convenient to carry in tool kits or bike bags. UNIVERSAL COMPATIBILITY: Works with most standard floor pumps and hand pumps, perfect for bikes, sports equipment, and inflatable accessories. Dimensions: 2.52 x 1.65 x 1.02 inches.

1Pc Black Manual Air Pump Adapter Valve, 3 in 1 Replacement Dual Head, Bike Cycl