ChumsKid's Universal Fit Rope Eyewear Retainer - Patented Tips Work with Most Eyewear - Youth Sunglasses & Glasses Keeper

works fair but with a little pressure it pulls off

Adjustment piece broke off

Despite the fact that the cincher on the back broke before my son (2 years) even saw these, we love them and they are the only thing that works to keep his bifocals on. He has strabisimus, and has refused to wear his glasses. The soft ear piece attachment is super easy to put on, and doesn't slip off. We just used a spring loaded cincher from a draw string bag I have, and it works great. The original piece broke and fell right off the first time I tried to put them on his glasses.All in all, we are thankful that these work so well, and I am extremely glad I tried them. Just wish the cincher had worked better.

We got one of these for our four year old when he needed glasses. It does the job of holding the glasses on his face (and in the right position) very well, but the excess rope is left hanging behind him almost like a tail. Still, the best option so far.

This is the third time I made the purchase. It definitely met my expectation and would definitely recommend this product. I bought this one for my 8 year old grandson and gave his to a 6 year old schoolmate who also loved it. It fits well and has a good sporty look. Very durable not to mention per my grandson comfortable to wear.

Perfect for helping keep my 5 year old daughter's glasses on her face. Kids at this age have almost no bridge to help keep glasses up, so I caught her constantly looking OVER her glasses. This helped keep them in place so they stay nice and secure and in place. I actually bought a couple more of these in different colors so she can match them with what she's wearing. Great product. Highly recommended.

This is a great way to really get my son's glasses to stay on firmly, and the adjustability is great. If you are into nerd chic, these really fit the bill, also. However, after only a month, the strap broke off of one of the rubber holders. (It seems to be glued inside the rubber hold and the glue no longer held) So unfortunately it is just not durable.

Works great for my very thin sunglasses (adult size) - I am on my second pair however after a year of heavy use, one of the rubber attachment was getting loose.

Great length for a child. Fit easily onto the arms of my sons glasses and havent slide off at all. The black bead does the trick to secure the glasses to the head. Will purchase more.

Es bueno el producto solo hay que checar que ajuste bien con las patitas de los lentes ya que si son un poco más gruesas puede que cueste trabajo para que embonen

Merci

Cheap, simple, does the job. I use them with babiator

OK. for my wife.