XFentech 3 Pcs Unisex Glasses Straps- Universal Leather Eyeglass Chain Lanyard Non-Slip Glasses Straps Glasses Chain Adjustable Spectacle Neck Cord Glasses String Holder for Men and Women

These lanyards are good quality and reasonably priced with the added feature of the length being adjustable. Securing them on the frames is easy and the securing lugs seem to be durable

Very easy to fit and comfortable to wear. I bought a pack of 3 as I wear 2 pairs of specs that I'm constantly swapping over. The cord doesn't tangle.On one, when tightening the loop on the arm of my glasses, the cord slipped out of the metal collar so one strap is now unusable. I can only guess it had not been secured adequately.

Excellent product, very secure fastenings. Great quality.

I use these for reading glasses. They don't seem very secure and I have had glasses drop off. The little loop in the middle I find annoying. Still, they do what they are supposed to do at a fair price

great value working well

they are good and serve their purpose well, used it for months now, no issues.

Nice and strong. Ideal everyday use.

The strap itself is a nice leather and the price of the product is good, but the adjustable loops do not maintain a tight fit to the arm of the glasses so that it's difficult to keep a consistent fit. What is more, the metal coil with which you adjust the size of the loop came off on first use and it's impossible to feed the loop back through it so that the strap is now effectively useless. Amazon gave their usual excellent service by offering an immediate refund, but from my experience I was left wondering how the product achieved such a high review rating.