BIC Sport ACE-TEC Wind Stand-Up Paddleboard Integrated Standard Windsurfing Mast box for attaching a Windsurfing rig (Rig not included) ACE-TEC = Proprietary BIC Sport Advanced Composite Engineered - Thermoformed Epoxy Construction ACE-TEC construction for 30% more durability than traditional performance boards without sacrificing stiffness or weight Built in carry handle for easy transport and integrated deck pad for comfort and traction Complete with FCS Dolphin 10" and optional FCS M5 Side-fins (included)