Description: - Applicable for inflatable boats, kayak, airbed, canoe, pool raft, rubber dinghy, etc - Good replacement for air valve of the above items - -way inflation valve, quickly inflated - Designed with a and screw thread for anti-leak inflation - Easy to fit, good performance and long serve lifeSpecification: - Material: Plastic - Color: Black - Screw Thread Part Diameter: Approx. 2.2cm / 0.87in - Height: Approx. 5cm / 1.97in - Quantity: 2 PiecesPackage Includes:2 Pieces Air ValvesNote:Please check and confirm the size carefully before order and allow 1-2mm size deviation.Please inflate your inflatable products and leave for at least 2 hours before use to check if any leakage.