Giantex 6' Surfboard Surfing Surf Beach Ocean Body Foamier Board with Removable Fins[Durable Construction] Giantex surfboard blank is supported by 2 fiberglass center stringer. Made of durable top foam and slick HDPE high speed bottom. It is a strong and responsive bottom skin that adds stiffness and maximizes board speed. Giantex surfboard has durable foam top, EPE deck, EPS core and PP hard slick bottom. [Colorful Surfboard] This surfboard is designed with free leash and transaction pad which is comfortable and convenient to use.