Easy to use: When the valve is closed, insert the Schrader valve fitting and turn it to lock it. Remove the cap from the fitting and connect a standard electric pump
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Fast inflation: This inflatable SUP valve adapter is easy to convert and the efficiency of inflation is quite high. Use your compressor or tyre pump to reach the recommended PSI within 5-10 minutes
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High Quality Material: Made of high-strength hard plastic and alloy, solid structure and labor saving, strong sealing and leakage protection
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