The black OP/TECH USA Bino Wrap is made to carry small-sized roof prism binoculars with widths from 4 to 5" and lengths from 5 to 6". The wrap uses a combination of three separate snap configurations and the material's stretch to accommodate the size range of binoculars with a snug fit. A heavy-duty elastic band secures the binoculars to the inside of the Wrap, while the neoprene material offers impact protection and weather resistance to your binocular while you're in the field or trail. The slim open-sided design allows it to be used with just about any neck strap or harness, and can even be worn underneath a coat. OP/TECH makes the Bino Wrap in the USA.