This Alapai SPEAR 320 inflatable single-layer paddleboard with a seat is 320 cm long and has a recommended load of up to 100 kg. This versatile paddleboard features a single-skin Drop-stitch construction which makes it very strong and stable. This type of construction involves thousands of thin threads connecting the inner part and thus it can maintain its shape even at high pressure, which is required when inflating. The recommended rider weight is up to 100 kg. The paddleboard must be inflated to the recommended pressure of 15 PSI / 1 Bar for maximum use. The paddleboard's tread surface is covered with a non-slip soft EVA layer. For proper use, you need to distribute the weight on the paddleboard evenly and not to load up only the bow or stern of the paddleboard. In the front you will find an attached stretch tie, under which you can put a smaller load. The metal ring on the back part near the valve is used to attach a paddleboard leash so that the paddleboard does not float away if you fall into the water. The package includes a polyester seat that easily attaches to the prepared metal rings, allowing for comfortable paddling while seated.