Osculati Marine Boat Bosun's Chair Without Board - Heavy Duty Sailor Safety Harness for Climbing & Maintenance | Perfect for Sailboats, Yachts & Marine Repairs

We use this bosuns chair for a backyard zip-line and it really improved the safety factor for the kids who use it. Very heavy-duty material and stitching. Very well designed and quality workmanship. Kind of expensive and long shipping time due to Eastern Europe source, but well worth the expense and wait.