Works perfectly on Dilli Dalli glasses.
I searched everywhere for Dilli Dalli replacement straps. The company told me the only sell them through eye doctor offices. Which is inconvenient for me - I wanted something shipped to me. Not only are these reasonably prices, but they loop in through the small holes in the back of the Dilli Dalli frame perfectly. They don't look as integrated as the Dilli Dalli original straps do (the plastic pieces show on these.) But, for my 2.5 year old son, the look is not a big deal and he hasn't noticed a difference in how it feels. We will be back for more colors if/when these straps stretch out.
Rating: 5 stars