ITEM NAME:Plastic Air Valve Caps Screw Type for Inflatable Boat Mattress Airbed, Black 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 life Specification: Material: Plastic Screw Thread Part Diameter: Approx. 2.2cm / 0.87in Height: Approx. 5cm / 1.97in Package Includes: 1 Piece Air Valve Note: 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. SKU: SVZ0003074266004921.Applicable for inflatable boats, kayak, airbed, canoe, pool raft, rubber dinghy, etc. Designed with a and screw thread for anti-leak inflation. 2.2cm / 0.87in. 1 Piece Air Valve. -way inflation valve, quickly inflated.