Website: thingiverse
Author: Georgeo_3D
Price: Free Download
File format: .Stl 3d printable
Description:
COVID Face mask Ear saver / Strap / Buckle / Tensioner FIX & AdjustableIn both of my designs you can scale one of the main axis to set the perfect length for your face mask hookOriginal files main dimensions.Fix: 152x36x1,2Adjustable: 202x36x1,2Hope this models can help to prevent the Covid-19