A strong knotted white nylon netting designed for fixing to yachts guard rails to prevent small children and sails from going overboard. Tip - measure the distance the netting needs to run fore and aft and then allow an additional 25%. This allows for take up in the length caused by the drop on standard stanchions (610 mm) Technical Specification: Knotted construction. Nylon. Hole size: 50 mm knot to knot. Material 1.5 mm.