Review on 30pcs White Silicone Cord Locks, Adjustable Buckles for Drawstrings & Toggles by Kelly Caballes

I had about a dozen cloth/washable masks that I had accumulated during the pandemic. Then I also used disposable face masks for a while. At some point my sheet masks stretched and no longer fit me. They didn't stay on my face and I had to leave them in place when talking to someone. They are easy to attach with the tool provided. It literally takes a second to put them on. You can then adjust their position on the elastic/cord for a tighter or looser fit. It saved my old sheet masks from becoming useless. Now I have a large selection of useful face masks again. Highly recommended.