Durable 6”(15cm)double layer drop stitch core material Fins: Two modeled side fins and one center fin for directional stability Quick inflation /deflation air valve Insert for attaching windsurfing rig Multiple footstraps positions for sailing: beginner/middle /expert settings Stainless steel D ring on the tail for leash Adjustable aluminum paddle can be used Optimum air pressure in all conditions ,up to 15psi
