Surgical mask strap for everyday use

Design to wear with chirurgical face maks all day with smooth edges that will not scratch your skin.

Designed to be printed with TPU at 0,2mm fisrt layer height and 0,15mm layer height for the remaining of the print. Then it is exctly 11 layers for the main core between the plate and the top of the core and 32 layers total (1,7mm for the core and 4,85mm to complet the print). 

No support needed as it is a 45 degrees angle for the strings' holders. 

Distance between strings' holders are desgined to strech the string and then fit between but will remain attached to the mask even if you remove the mask or just one side (As shown on the picture).

Smooth shapes for easy printing and long lasting product.

Open licence as it is to help with the pandemic.