Describe: What You Get: Package includes 2 air pump adapters; Made of strong hard plastic and metal, sturdy construction, labor saving, high pressure resistance, airtight and leak proof. Convenient and lightweight: lightweight and portable, easy carry and store, no need to carry different kinds of inflation tools, the valve connector meets your inflation needs and reduces your burden. EASY TO USE: With the valve in closed position , insert valve fitting and twist to lock in place; remove the cap on the fitting and attach a standard electric pump; it is recommended to inflate the board until it becomes difficult to pump, then use the adapter to top up the pressure Fast inflation: easily reaches the recommended PSI in 5-10 minutes using your compressor or tire pump, the larger the pump you use, the faster it inflates. Wide range of applications: suitable for most high air valve equipment pressure such as paddle boards, dinghies and small boats; with it you do not need to buy special pumps for inflatable boats. Features: Inclusive use: < p>It is suitable for most high pressure air valve equipment such as paddle boards, dinghies and small boats. With it, you no longer need to buy a special inflatable pump. Specification: Material: plastic, metal < p>Individual Weight: 0.04KG Dimensions: as picture shown Color: as picture shown Quantity: 2 < p> Package includes: 2 air pump adapters