Description_x005F_x000D__x005F_x000D_This is a boat tail rudder which is made from PVC materials with good toughness, high strength, low weight, high impact resistance, high heat resistance. Increase the stability and direction of the surf bar. Professional installation is highly recommended._x005F_x000D__x005F_x000D_Features_x005F_x000D__x005F_x000D_- Color: Black._x005F_x000D_- Material: PVC._x005F_x000D_- Size: About 21x6.5x6.4cm._x005F_x000D_- Product made from PVC material for durable long time use._x005F_x000D_- Used for all kinds of inflatable surfboards._x005F_x000D_- The water splitter of the seat board is glued to the back end of the reverse side of the board._x005F_x000D_- It is glued to both sides of the plate surface to assist the use of the central water splice._x005F_x000D_- Increase the stability and direction of the surf bar.Packing list1 x boat water splitter