Features 1Made of quality high dense ABS plastic, sturdy, anti-corrosion and durable Features: 1. Made of quality high dense ABS plastic, sturdy, anti-corrosion and durable. 2. The valve is a one-way inflation valve, good for quick inflation. 3. The fine design with a valve cap ensures anti-leak inflation. 4. Fits most inflatable boat, raft, rubber dinghy, etc. 5. Comes in pair, good replacement accessory for your inflatable boat. Specification: Material: ABS Type: One way inflation valve Color: Black Quantity: 2 pcs Diameter of Thread Part: Approx. 22 mm / 0.87 inch Length of Thread Part: Approx. 16 mm / 0.62 inch Weight: Approx. 40 g Package List: 2 * Air Valves Noted: Make sure this item fit your boat before you purchase it. Package List