Attwood Soft Grip Steering Wheel Ideal for bass boats, sport boats and runabouts. Patented design provides a comfortable, firm grip. Contemporary styling with soft black PVC outer rim and high-impact, one-piece plastic inner core. Resists UV rays to prevent fading. Soft Grip is non-magnetic so it will not interfere with compass readings. 3-3/8" deep dish. 13" diameter rim. NMMA approved.