Gear Keeper RT3 Heavy Duty Marine Mic Keeper RT3-4212 Secures mic in cabin or at steering station Allows mic to be easily extended during use Nylon line with kevlar core Stainless steel spring and hardware 80 lbs. breaking strength Nylon/elastic mic lanyard Attach D-ring to existing screw in cabin, snap Gear Keeper to D-ring Adhesive Patches Choose a vertical surface for mounting so mic hangs without stress on cord Mounting surface needs to be clean & oil-free Remove top portion of snap clip from retractor Apply adhesive to retractor & attach to surface This product ships in approximately 1 days