surgical mask/cloth mask ear saver carabiners

thingiverse

After creating numerous ear savers for my local hospital and homeless shelters, I received feedback that they were too lengthy and prone to coming off easily. In response, I opted for this carabiner design, which has been well-received by those who use it. One of its key benefits is the ability to slide the mask off your face without needing to unbuckle it. To cater to diverse preferences, I've iterated on the design, experimenting with various dimensions - thinner, longer, shorter - and it appears that a combination of being longer and slightly slimmer has become the most popular choice.