Easy-to-handle, ultra-stable, generously sized inflatable Stand-Up Paddle (SUP) board for users weighing 130 to 175 lbs, for cruising or surfing small waves. Beginner stand-up paddlers for occasional touring in calm waters, suitable for users weighing 130 to 175 lbs. Inflation Make sure the valve's orange button is up (closed), by pressing on it. Connect the pump. Inflate to 15 psi. The more inflated the SUP, the more stable it is and the better its movement. Disconnect the pump and close the outer plug. Deflation Firmly push the valve's orange button to let the air out. Do not put your face near and stay back. Roll, starting from the opposite side to the valve to remove all the air. Inflation: Check that the valve is in the Inflate position. If it is in the Deflate position, twist the valve cap a quarter turn anti-clockwise. Connect the pump. Inflate to 15 psi. Disconnect the pump and close the cap. Deflation: Twist the cap to the Deflate position, a quarter turn clockwise. Roll, starting from the opposite side to the valve to remove all the air. Close the cap. Available through customer service and online in the event of breakage or loss. SUP fin reference: 8403374 Remember to remove the fin once you get off the water. If possible, rinse the fin base before and after use. Start folding up from the fin base, following the dotted lines to avoid damaging the base. Never unscrew the valve when the sup is inflated at risk of injury. If the valve leaks, close it a quarter-turn using the tool provided once the SUP is deflated. It is possible to change the valve if necessary.