Website: thingiverse
Author: DDDan
Price: Free Download
File format: .Stl 3d printable
Description:
Wearing an N95 or surgical mask all day can be a real pain in the ears. This is a simple adjustable face mask strap extender made to improve the comfort of a face mask for long-term use. This thing is great for everyone, including kids as it can be adjusted to fit their smaller heads.These can be made on FDM or resin printer