Features: Versatile Compatibility: This sup pump adaptor is suitable for rubber boat dinghies swimming rings and assault boats offering convenience for various water activities. Lightweight and Reusable: Enjoy the convenience of this easy-to-use conventional pump head connector designed to be lightweight and portable for on-the-go use. Reliable Performance: Count on this inflatable boat air pump converter to deliver reliable and efficient performance allowing you to inflate your watercraft with ease and confidence. Hassle-Free Setup: Say goodbye to cumbersome inflation processes with this convenient and lightweight paddle board valve adapter streamlining the setup of your watercraft. Customer Service: With customer satisfaction as our first priority we offer a satisfaction service for all of our merchandise. If you have any problems please contact us in time. We will give you replies as soon as possible. Specifications: Material: Plastic Size: 7.8*2cm Notes: Please allow slightly errors due to manual measurement and different monitors. includes: 1*Surfboard Air Pump Adapter "