TrespassLasoo Glasses/Eyewear Retainer Strap (One size) (Black)

Unlike other designs, these work with all types of glasses.

works well, very good price. Did find the "bead" restricted use so removed it which was easy to do.

I received this the following day after ordering it. So I was really happy about that. It fits my glasses perfect and seems a good decent strap.I’m highly delighted with it and would recommend it.