Chums 12111 Kid's Universal Fit Eyewear Retainers, 9" long, assorted colors. This shorter version of Chums Universal Fit retainers is perfect for kids. The field-tested Universal Fit rope eyewear retainer is made with patented molded tips that fit nearly any size of eyewear frame without your frames slipping. The nylon rope construction provides unique strength, durability and style. Features sliding bead to secure in place. Made in the USA.