A neoprene eyeglass strap works for sun or reading glasses. The neoprene makes for a soft comfortable fit and actually floats in water. Great for boating and outdoors. Available in two sizes. For larger size, see item #K877. Now available in 19 standard neoprene material colors. There is a 250 pc minimum per neoprene color, therefore we cannot assort colors for any quantity less than 250 pcs.