Marine-B(Body·board) is CR(Neoprene) covered body·board which is eco friendly & harmless to human body structure. The inside foaming core has reinforced the durability of EPS(SE 2000) foaming core in existing body·board. It has remarkable features for removing, replacing, washing, storage, and carrying depending on the user’s choice. Also, boarders have many choices of color and design. It is best water equipment for all family by new design. Depending on the user’s choice, it can be used as a simple water ride in the swimming pool or in the river.