Solomark Deluxe 4 Way Adjustable Deluxe Binocular Strap, Black-binocular Harness Quick release clips allow the binocular to be quickly and easily removed from the harness The harness is fully adjustable to fit a wide range of people (one size fits most). The nylon/lycra straps are durable and allow the harness to give when bringing the binocular to your eyes.