SAFE: The felt lining combined with the uniquely formed shell and solid backing help protect your glasses from being scratched, bent, and broken SECURE: Three powerful magnets on the back of the Caddie provide strong adhesion to any ferrous metal surface CONVENIENT: Now your glasses are always handy whether you're on the golf course, at home, at work, or play The Eyeglass Caddie will fit virtually all reading glasses, prescription eyeglasses, and many sunglasses. It WILL NOT accommodate broad-arm sunglasses like Oakley's, Maui Jim's, and RayBan's. (See Product Details below) Due to overwhelming customer demand, we are launching the Sunglass Caddie this Spring which will accommodate ALL SIZES of sunglasses and eyeglasses. The Eyeglass Caddie is the perfect solution for golfers who wear glasses and want to keep them securely in place while on the course. Designed with three strong magnets that attach to the metal framework of the cart, your glasses remain safe and easily accessible throughout your round. Sleek, discreet, and easy to mount, this holder is a must-have accessory for any golfer who wants to keep their glasses secure and within reach while playing.