Feature●DURABLE MATERIAL: Uses good quality plastic, sturdy and durable. 100% brand new and high quality.●CONVENIENT TO USE: With this valve, it becomes easy to inflate or deflate.●SUITABLE SIZE: Can be used for inflatable boat whose caliber is 23.9mm.Suitable for JILONG inflatable items.●GOOD PERFORMANCE:With leak protection, gives you excellent anti leakage performance.●GUARANTEE: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem.Description