Croakies Original Sport Eyewear Retainer 100% Neoprene Made in US Comfortable and snug-fitting, these Croakies sunglasses straps are perfect for fun-in-the-sun activities like hiking, biking, and rafting. Adjust the fit by sliding the gripping Neoprene materialwhich includes a fun Hawaiian printup and down the eyewear frame. Every retainer is given individual attention and care, with details like Croakies' patented backstitching technique to prevent threads from unraveling. Retainer is both colorfast and washable; 16 inches long; fits small to medium sized frames; made in the USA. Croakies has been creating stylish, durable, and functional products for life's everyday adventures for more than 40 years. Designed to fit frame arm size up to 1/4 inch wide High quality neoprene Made in the USA Colorfast & washable 16 inches long x 3/4 inch wide