HEBEILF 3 Pcs Glasses Strap-Adjustable Eyeglass Holders for Men, Women, and Kids - Neck Eyewear Retainer, Sports Sunglasses Strap, Lanyard

Very good. Fit well and secure on glasses. Good product.

The rubber tubes fit my earpieces well and grip them snugly. The adjustment slide also seems just right, not too hard to move but will hold its position once set. Overall seems well-built, should be great! Probably won't fit sunglasses with bulky earpieces, but that's not what I need them for.

Received product a few days ago and so far it is great. For glasses fine and stays on good. Would recommend especially for the price.

Perfect for my glasses while I’m hiking. They fit great.

When using this type and you want to take them off, push from the end, don’t try pulling them off. Easy peasy. I’ll update in the summer because my only concern is how the silicone rubber ends conform too well to your head, meaning to your skin. Other than that, solid build, cord thicker than expected but so what. Not too short as some have said, & I like the way they go around the base of your skull which is ergonomic bc the temple pieces point towards that part of your head. I tired pulling the cord out since that’s what killed my last pair but it all stayed together & shrugged that off.

They are great, very easy to use and the slide adjustment can be easily removed which is how I prefer that way i can let my glasses hang freely when not being used.

The rubber piece that fits over glasses arm, too tight. Will not go on, might wih a much smaller arm

Quality just as good as the ones you pay 3x at the retail stores.