Urikar SUP is suitable for those with itchy feet and keen to engage in a variety of different paddleboard activities, recommended for water skimming, touring, racing, yoga, fishing, cruising, or wake surfing, our inflatable sup stands up paddleboards are suitable for all skill levels. Whether you're cruising on pristine lakes or transporting dogs and kids - this versatile board provides stability, safety, and comfort. Made of high-strength PVC reinforced, the material is comparable to the military material, not afraid of knife and stone scraping, not afraid of car rollover, the top has a non-slip soft-top to prevent slipping or accidents. The three fins at the bottom can help the motherboard to improve the overall speed. The thickness of the fins can reach 3mm. The large fin and two small fins are detachable and easy to operate.