Elastic Buckle

thingiverse

These buckles are incredibly practical, particularly for securing elastic to face masks. Attaching them to the elastic and fine-tuning their position becomes a breeze thanks to the notch. The cross-buckle serves as a clever mechanism to keep the elastic tightly held together at the back of your head. I've printed numerous sets, and they have proven to be extremely durable. 1/4" elastic is the perfect size for these buckles.