N95 elastic tensioner

thingiverse

N95 Mask Elastic Tensioner - Small, Medium, and Large Remixed to fit horizontal elastic loops on a N95 mask, this tensioner relieves pressure on ears and boosts elastic tension. 1. Hold the mask with the front side facing away from you. Pull the top loop through the center opening and secure it onto the central peg. 2. Repeat the process for the bottom loop. 3. With the tensioner in place, stretch and pull the mask over your head to secure it properly. 4. Release the top elastic loop from the peg and hook it onto the upper hook. 5. Repeat step 4 for the bottom loop. This design prints well with PLA and Nylon filaments. Although not tested, it's likely that nylon will withstand autoclave temperatures since it can print at up to 260 degrees Celsius. I hope this helps you find a comfortable fit for your N95 mask.