- Complete set of 33 bicycle valve adapters, compatible with Presta, Schrader, DV, SV, and AV - Made of copper, high-strength plastic, rubber, and nylon; corrosion-resistant and long-lasting materials - Includes storage box, inflation hose, 12 sealing rings, 4 ball needles, 8 AV/DV/SV adapters, 6 plastic cone adapters, and 2 metal cone adapters - Universal adapters suitable for bicycles, cars, balls, air cushions, and compressors - Easy to install and use, allows you to inflate tires and sports accessories with any standard air pump - Compact and portable design, ideal for travel, sports outings, or home use - Excellent durability and wear resistance, ensures safe and efficient inflation at all times - Versatile solution for cyclists, athletes, and households looking for a complete and reliable inflation kit