kuou10 Pcs Sport Glasses Strap, Adjustable Lanyard Sunglasses Strap Non-Slip Neck Eyeglasses with Cloth and Bag for Reading Sports Outdoor (Black), L (56578012)

Ideal for keeping glasses in position in the workshop with simple adjustment. Only downside is the tubing is too big to firmly grip thin wire framed glasses. Have cut a very small length of small diameter silicone tubing to fit over the ends of the strap to tighten the grip. Problem solved.

These are fab. Ordered for a relative who had the traditional style glasses cord with the loop but they kept coming off. These are really secure and adaptable, stay on well. Also come with a little bag and cloth too. Would recommend.

Everything is fine. Great!

I found these good value and they have fitted a range of glasses from narrow frames to quite thick frames. I would buy again.

Does what it says on the box

Good quality and great value

They are worth it.

Frames fit snugly to lanyard. No hassles or dropped glasses due to looseness of tapered ends. They are elastic and seem to grip frames quite well. I even tried to prise them apart to test holding strength but despite my moderate efforts they held firmly. Length is also fine as frames sit comfortably low at the base of my chest when not in use on my face. So far, quite pleased with these. Great value for money too...