The OptiVISOR Binocular Headband Magnifier Set with iM2100 Storm Case is a high-quality magnifier designed for jewelry making, fly tying, etc. With a sturdy glass construction and a sleek gray color, this magnifier is perfect for detailed work. The binocular design allows for comfortable use while maintaining a clear view of intricate details. The included iM2100 Storm Case ensures the magnifier is securely protected when not in use, making it a convenient and reliable tool for any jewelry enthusiast.