Lightweight and adjustable
I got these to put on the face masks we all have to wear these days.  You can keep your mask on you when you take it off to eat. No more putting it on the table, forgetting it in your lap, or stuffing it in your bag.  It stays right there.  If your mask is loose, you can tighten it with the adjuster on the strings, then losen it when you take it off to let it hang.
Rating: 5 stars