This air valve adapter is designed to provide a seamless connection between your inflatable equipment and various air pumps. Its sturdy construction ensures long-lasting performance, while the compact design makes it easy to carry. Ideal for inflating paddle boards, kayaks, boats, and other outdoor gear during camping or water adventures.- Color: Black - Material: PVC - Size: 5.30 x 4.50 x 3.20 cm / 2.08 x 1.77 x 1.26 in - Compatibility: SUP pump adapter, designed to fit a variety of inflatable devices, this adapter easily connects your air pump to your inflatable boat, enhancing inflation efficiency - Precision engineering: Paddle board pump adapter, meticulously crafted to ensure air tightness, effectively preventing leaks and ensuring a stable inflation process, thereby extending the product's lifespan - Sturdy materials: Air pump adapter, made from wear-resistant materials, this adapter is suitable for outdoor environments, whether by the sea or lake, ensuring long-lasting durability - Compact and portable: Inflatable boat pump adapter, small and easy to carry, this adapter is convenient for outdoor adventures or daily leisure activities, making it practical and handy - Quick installation: No tools required, this adapter connects your air pump to your inflatable boat in seconds, allowing you to enjoy instant fun Package list: 2 x air valve adapters