VIVIDvision Unisex Adult Elastic Eyeglass Holder Strap Cord | New Chain Adjust on Sunglasses | Anti-slip Retainer Lanyard String Eyewear Frame | Specs Mask Chains

This is the 3rd one I am buying as it is really comfortable for my son. The lenght can be adjusted and since I started getting these last year onwards, I dont have to worry that my son will open his specs and leave it somewhere.

Pathetic quality product. Somethng you'll get street side for fifty bucks!

It's worth buying for infrequent uses. I used it it for river rafting and other sports and it worked very well.

Very smart looking....nice small hooks for masks....has silicone with spring contraption that is used on spectacle arms to secure them but these slip off if pulled...so the glasses arent really tight around the back of the head...will fall off if knocked....not suitable for watersports or use where you would like the glasses to remain safe on you even if they get knocked off the nose

I love this product! Bought it for my kids as their spectacles was always lost and they would not be able to find it. and now they always have it with them tied it around of their necks! I recommend it10/10 to everyone, it is best in the market and also at a very competitive price

It does not serve the purpose as it keeps coming off from the legs of the spectacle every time you remove to put it down.,

Wanted to try different method to prevent glasses from slipping due to sweating while working out and exercising.This product is definitely not helpful in that scenario.

If you play any sport, then it's for you. Go for it.