The Aquastic Perth 11" inflatable SUP board is a versatile model, ideal for both beginners and more experienced users. Thanks to advanced Dropstitch technology, this board combines strength, stability and comfort, allowing you to explore a variety of bodies of water . Its quick set-up, taking just 7 minutes, makes it an excellent choice for those without specialist training. The advanced Dropstitch technology is responsible for maintaining high pressure in the board, of 15 PSI . This technology consists of a combination of hundreds of thousands of fibres connecting the top and bottom layers of the board, which provides extraordinary strength and stiffness . This allows the board to maintain a constant pressure, which is crucial for stability and performance when swimming. The SUP Aquastic Perth 11" board has been made from the highest quality materials for exceptional durability. The outer surface consists of multilayer PVC of varying thickness, additionally reinforced at the edges, wh