BOTAO 4 nozzles fit most paddle boards, canoes, dinghies, paddle boats, swim rings, floats, inflatable beds, dinghies, kayaks and more. Our adapters come in 4 different adapters to meet the inflation requirements of most devices. It is also very simple to use, select the appropriate connector according to the inflatable interface, no need to buy other connectors. Made of high-strength hard plastic and alloy, the structure is firm and labor-saving, with strong sealing and anti-leakage. Easily reach the recommended PSI in 5-10 minutes using your compressor or tire pump, the bigger the pump you use, the faster the inflation. Easy to carry and store, no need to carry different types of inflation tools, the multifunctional valve connector meets all your needs. Quantity: (1-pack) Multifunctional Inflatable Adapter, other products not included Size: diameter 30mm (for reference only) Colour: Black Note, because there may be color and size difference between the light effect photo and the actual product, please allow 1-2 cm error