SODIAL(R) Fishing Belt Boat Fishing Rod Holder Fighting Belt with Shoulder Back Harness Complete Package It is very light and the material is with high intensity Not be apt to be corroded by the sea water. It has a long working life The waist bolt is adjustable, you could adapt it to the most comfortable position as you wish. The thickness sponge reached to 8 mm, applies you a more confortable experience when fishing. With the waise belt and the rod holder, you could fight with big fish easier.