The Swarovski Slide and Flex Bino-Suspenders provide a comfortable alternative when you want your binoculars close at hand. This ingenious product eliminates neck fatigue by using your shoulders and not your neck to support the weight of your binoculars. Elastic straps allow the binoculars to slide up and flex out for an easy trip to your eyes. When not in use they comfortably hold the binoculars firmly across your chest. An Absolute Must Have!