Soft rubber Legs have proprietary coating to protect ophthalmic lenses and prevent shifting and scratching
New design leg profile to fit both metal and plastic frames
Convenient one hand application to Prescription frames with positive indexing lens positions
30 DAY MONEY BACK GUARANTEE- You can easy return and get refunded for any reason like I don't like the style,I don't like the color,etc. Don't worry,You have no risk to try.