Flip-up Belay Glasses Y&Y Vertical Clip Up

This is a flip-up belay glasses. It prevents neck pain when belaying during climbing. They can be used by attaching them to eyeglasses or sunglasses.

I took them out to the crag twice, so there are scuff marks on the included carabiner and chalk marks on the case, but they do not affect use. The glasses themselves are almost new. The box, lens cloth, etc., have been stored, so everything shown in the photos is included.

Thank you.