Experience the ease of rapid inflation with our efficiency bike pump adapter set. Engineered for quick and transfer, this kit ensures your tires are inflated in no time. Its precision engineering a secure fit on various valve types, providing a inflation experience every time you need it. Features -Color:Multi -Material:Copper Plastic -Size:4.30X1.20X1.20cm/1.69X0.47X0.47in -Size:4.00X0.80X0.80 cm/1.57X0.31X0.31in -Inflation: this adapter set simplifies the process of inflating your bike tires, making it easy to maintain proper tire pressure wherever you are -Adaptable design: compatible with a wide range of bike valves, this set provides a versatile solution for all your inflation needs, regardless of bike type -Reliable durability: made from robust materials, these adapters are designed to endure regular use, offering dependable performance over time -Lightweight and portable: easy to carry and store, this adapter set is ideal for cyclists who convenient and portable inflation solution -Rapid inflation: featuring advanced inflation technology, these adapters allow for quick and efficient tire inflation, saving you time and effort Package list: 14 pcs bicycle adapters