We purchased these to take on a trip to Disney. Since they are requiring masks indoors and not outdoors, it allowed for easy removing and I didn’t have to worry about where to keep it! Bonus that they are silicone so being hot an sweaty didn’t effect it!Mi hijo los usa en la escuela para no perder su mascarilla..Love this item! Great purchase.My kids don’t lose their masks when they take it off to eat. Makes taking your masks on/off easy! I also used it as a strap for my GoPro to go snorkeling and zip lining. Wrapped it around my wrist and around the GoPro and surprising it didn’t snap/break.Not what I was hoping they would be. First, it is really hard to push the tips through the tiny holes. This is good so they don't EVER come loose but a bit too excessive on the tightness for me. Second, they advertise you can use them to pull the mask away from your ears, well you must need a large head because I pulled them all the way with a basic mask on and it would've fallen down had it not gotten stuck in my hair. OUCH. I would have returned them but my daughter likes them well enough that we will keep them.I decided to buy this silicone lanyard because it’s silicone instead of metal clasp like so many other mask lanyards are. I bought it for my 2.5yo toddler to use at preschool. He doesn’t like the metal part touching his skin so I thought this would be a good alternative. But it breaks too easily. Often times he doesn’t like anything around his neck so he would try to get it off unsuccessfully and breaks the lanyard. Already 2 broken within the past 10 days.