ITEM NAME:Screw in Air Valve Caps for Inflatable Fishing Boats Raft Airbed Valve Plug Cap Product Description Screw in Air Valve Caps for Inflatable Fishing Boats Raft Airbed Valve Plug Cap Specification: 100% Brand new and high quality. Material: PP Color: Black Size: As pictures shown Conversion: 1mm=0.039inch, 1inch=25.4mm Features: Applicable for inflatable boats, kayak, airbed, canoe, pool raft, rubber dinghy, etc. Good replacement for air valve of the above items. One-way inflation valve, quickly inflated. Designed with a cap and screw thread for anti-leak inflation. Easy to fit, good performance and long serve life. Package included: 1 x Air Valve Notice: 1.Please allow 1-3mm error due to manual measurement,Please make sure you do not mind before you.Applicable for inflatable boats, kayak, airbed, canoe, pool raft, rubber dinghy, etc. Designed with a cap and screw thread for anti-leak inflation. One-way inflation valve, quickly inflated. Easy to fit, good performance and long serve life.