Kid / adult COVID face mask adapter (strap / earloop hook tightener and ear saver) 3D printable model by clubantietam
Kid / adult COVID face mask adapter (strap / earloop hook tightener and ear saver) photo 1 Kid / adult COVID face mask adapter (strap / earloop hook tightener and ear saver) photo 2 Kid / adult COVID face mask adapter (strap / earloop hook tightener and ear saver) photo 3 Kid / adult COVID face mask adapter (strap / earloop hook tightener and ear saver) photo 4 Kid / adult COVID face mask adapter (strap / earloop hook tightener and ear saver) photo 5

Kid / adult COVID face mask adapter (strap / earloop hook tightener and ear saver)

Source: Thingiverse by clubantietam

The Kid / adult COVID face mask adapter (strap / earloop hook tightener and ear saver) is a free printable 3D model from Thingiverse by clubantietam. Kids’ (and adult) COVID masks can be too loose. You can download the STL file from the original listing below and print it at home.

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2,108 saves Source: Thingiverse Updated 2026-09-24 License: CC-BY-NC · non-commercial 4 makes Category: Other

Tags: Coronavirus Face Mask, Covid, covid-19, covidmask, earloop hook, earsaver, ear saver, Facemask, facemask hook, facemask strap, KN95, mask, mask earloop, N95, surgical mask

About this model

Kids’ (and adult) COVID masks can be too loose. The mask can fall off completely if the ear loops are loose and slip off of the ears, or the mask may just be too loose and not seal well. Even if it’s not too loose, sometimes it helps to have a way to retain the facemask when eating so it stays around the neck and doesn’t get lost. This helps tighten the straps / ear loops so they connect at the neck rather than loop around the ears. It hooks around the ear loop strap, and has 2 hooking locations for adjustable tightness. I've made two versions, the main difference is one of them is thicker and has holes that probably don't affect the structural integrity too much. This makes it only a bit heavier than the thinner model. Edit: By request, I've added "kid_mask_adapter_04b_longer_experimental…

Frequently asked questions

Is this 3D model free to download?
Yes. Kid / adult COVID face mask adapter (strap / earloop hook tightener and ear saver) is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by clubantietam.
Who made this model?
Designed by clubantietam, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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