HHH Enterprises Magnetic EyeGlass Holders, Badge Holder, SunGlass Holder Magnetic Eyeglass Holder in Stainless Steel. Very light, but holds upto 8 ounces on a normal shirt or blazer. Place the magnet inside your shirt, the Eyeglass holder outside. Hang your eye glass in the loop. Glasses holders are a convenient way to keep your glasses handy.