Strong magnet: This has a super strong magnet that really adheres to quality steel. It holds the glasses securely even over rough terrain.
Soft foam inserts: a soft protective layer inside the clamp so it won't damage what it's clamping onto, These would work really great with a pair of aviators with the slender arm pieces.
Good solution: This will solve a problem that where to put glasses when you don't need them while you are golfing, so they will be handy and won't be damaged.
High quality: The metallic finish is sleek and a nice dark grayish black color. The overall feel is very high quality.
Multi use: It can hold a cleaning cloth, a piece of paper and other random lightweight items. You can use it on any magnetic surface, such as a fridge too, to hold miscellaneous items like mail or a grocery list.