The buffered and stable streamlined design of this SUP can reduce water resistance and increase speed. The single bottom fin is easier to control the direction when you are racing. This 25-inch-wide paddle board can make your water trip more challenging, especially suitable for skilled riders surfing small waves. Our upgraded paddle board comes with a Dual-Action Pump with PSI gauge, which provides air on both the up and down pumping action saving you half the time from other standard pumps. We offer a Coiled Ankle Cuff Safety Leash for this upgrade paddle board, and the adjustable padded ankle strap is comfortable to fit any ankle size. It is a great accessory for surfing.