Temeplesox Eyewear Sleeve Arm Covers Comfort Color, Green Small

SIZE IS IMPORTANT. AVAILABLE IN 2 DIFFERENT SIZES: SMALL - 3.175 mm diameter opening, 120 mm length; LARGE - 11.11mm diameter opening, 120 mm length.HOW THEY WORKSimply slide the sleeve up the arm and over the hinge of your sunglasses or eyeglasses – to where the arm meets the frame – and open the arm to secure Temple Sox for wear.