- Durable Construction: Crafted from high-density ABS material, this air charging valve is built to withstand wear and tear, ensuring long-lasting performance and preventing air leakage for an extended service life. - Innovative Spiral Cover Design: Our uniquely designed disposable air charging valve features a spiral cover that allows for quick inflation while effectively eliminating air leaks. The threaded section measures 20mm in diameter and 16mm in length, guaranteeing a perfect fit for your valve plug. - Enhanced Leakage Prevention: Equipped with a lower rubber pad on the air plug, this valve provides superior leakage safety, giving you peace of mind and reliable protection during use. - Versatile Compatibility: This inflatable valve fits standard Boston valves and is compatible with a wide range of inflatable products, including kayaks, inflatable boats, rubber boats, and more. It is an ideal accessory for your inflatable crafts. - Practical Applications: Use this valve for quick and efficient inflation of your kayak before a day on the water, ensure your inflatable boat is securely sealed during family outings, or keep your air mattress ready for guests with reliable air retention. This air charging valve combines functionality, durability, and safety, making it a must-have accessory for all your inflatable needs.