eMylo White Silicone Eyeglass Ear Hook Eyewear Glasses Anti Sport Slip Grip Holder Black Pack of 10 Pairs Effectively stop eyeglass slipping Allergy-free, barely noticeable when worn Comfortable and practically weightless Very easy to put on and remove eMylo(TM) is our registered trademark, pls don't follow-sell,othersise you will be held liable.