Description: Material: Made from PVC, these inflatable toy nozzle are designed to withstand regular use and provide long time durability Optimal Thickness: Each valve features a thickness of 0.47inch, ensuring a secure fit and reliable performance for various inflatable products Package: The package includes 100 inflation valves, making it an ideal choice for replacement Versatile Use: Great for toys, swimming rings, and Inflating Sofa that require efficient air retention Easy Installation: Designed for straightforward attachment, these Swimming Rings Pump Nozzle simplify the process of inflating and deflating your products with ease Size Chart: 1.2cm/0.47inch Package Includes: 100Swimming Rings Pump Nozzle Note: 1.This is not infant toy , please take away from children to avoid eating. 2.Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.