Welcome to our store!1. Our adapters have 4 different adapters, which can meet the inflation requirements of most equipment. It is also very easy to use, according to the inflatable interface to choose the right connector, no need to buy other connectors. 2. 4 Nozzles fit most paddle boards, canoes, rubber boats, assault boats, swimming rings, floating rows, inflatable beds, dinghies, kayaks, etc. 3. Made of high-strength hard plastic and alloy, solid structure and labor-saving, strong sealing and leak-proof. 4. Use your compressor or tire pump to easily reach the recommended PSI within 5-10 minutes, the larger the inflation pump you use, the faster the inflation.Material: PlasticColor: Black1 * Inflatable SUP Pump AdapterSatisfaction Guarantee: Customers are our top priority. If you find any problem with the product, please contact the seller immediately. We strive to provide satisfactory customer service.