Gymax SUP Hand Pump, High Pressure Hand Pump Max 29 PSI Inflate and Deflate Double Action for Faster Inflation Boat Seats Made of multi-layer construction for

Made of multi-layer construction for durability and comfort

just roll it out and enjoy practicing golf

time and calories and helps you monitor your exercise process

Dimension: 4' x 10' x 2"(W X L X Thickness)

Gymax SUP Hand Pump, High Pressure Hand Pump Max 29 PSI Inflate and Deflate Double Action for Faster Inflation Boat Seats Made of multi-layer construction forDisplay Pressure DesignThe hand pump is equipped with air pressure gauge to show the pressure reached inside the sup board or boat in real time. The air pressure can be accurate controlled and it reads up to 29 PSI. Pumping in Two WaysWhen the white switching valve is in a flat position, use double action to inflate your board each time you pull up and push down. When the switching valve is in a concave position, use single action to inflate your