Description Our surfboard accessory air pump adapter is designed to meet the needs of surfing enthusiasts. It ensures safety and stability during your surfing adventures.Built to last, this adapter assures long-term use and enhances your overall surfing experience. Features -Color:Black -Material:Plastic -Size:7.00X3.80X3.20cm/2.75X1.49X1.26in -Interface outer diameter: 21.6mm -Versatile compatibility: designed to fit a wide range of inflatable watercraft, ensuring you can use it with various paddleboards, kayaks, and canoes -Enhanced safety: provides a secure and tight seal, preventing air leaks and ensuring your inflatable stays firm and safe during use -Durable construction: made from materials that withstand wear and tear, ensuring longlasting performance even in harsh conditions -Easy to use: simple design allows for quick attachment, making it convenient for both beginners and experienced users -Improved performance: optimizes air flow for faster inflation, reducing the time and effortPackage list: 1 x adapter