ITEM NAME:TR618A Brass Air Water Tubeless Tire Valve Stem for Agricultural Tractor #JT1 Product Description Description: Features: 100% new, high quality; Installation is simple and durable; Suitable for most agricultural tractors; Specifications: Material: brass + rubber Color: yellow Product size: 55 x 25 x 25mm/2.17 x 0.98 x 0.98" Gross weight: 45g Included: 1 x Tire Valve Stem.Included: 1 x Tire Valve Stem. Suitable for most agricultural tractors;. Material: brass + rubber. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.