MatterHackers 3D Printed Surgical Mask Comfort Strap

MatterHackers Digital Designs are easy to access and ready to print within MatterControl.

Digital Design files can be accessed using MatterControl Software or MatterControl Sync. When logged in, Digital Designs can be found within the "Purchased" folder of your MatterControl Cloud Library.

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Surgical_Mask_Strap.stl
Surgical_Mask_Strap.stl
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This PPE device is designed to increase tension of worn out mask straps and provide comfort by hooking to the print, rather than over ears. It has been reviewed by the NIH, and is recommended when fabricated as instructed.

Price: FREE
License: License To Make
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Reviewed by the National Institutes of Health and designed by Davis Becker of VHA Innovation Ecosystem, this strap can provide a longer lifespan for surgical masks by allowing the user to adjust tension as the elastic strap wear down and makes for a more comfortable fit by relieving the user's ears from the elastic bands.

Due to this model's smaller size, it's an excellent option for volunteers that want to help but don't have a printer with a large build volume to handle some of the other 3D models available for supporting healthcare workers.

Print Settings

  • Print at 100% infill
  • Nylon, PLA, or PETG are all suitable materials
  • 100% scale  (Optionally 85% scale for a smaller size)

Questions View All Responses

Good evening MatterHackers, What is the cut off date to ship Response #21 shipped to your facility? Thank you. JD

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If I start to print these, who do I contact about getting them distributed to the correct places?

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Is there any way to purchase any. My grandson was born in Sept 2015 with one ear due to microtia.

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Would TPU work for the Surgical Mask Comfort Straps?

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Started printing Surgical Mask Comfort Straps. Is this still in need?

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What do you think is better? Pretty or Fast? I can crank these out fast with a 1.0mm nozzle. The prints are functional and strong, but not the prettiest.

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Another question about scaling is that since the 85% model ends up 1mm thick in the flexible sections, should we scale the larger size to 85% in the Z direction so that it's flexible sections (well everything in Z) is the same height as the smaller strap? This will make it more flexible in PLA and save overall printing time.

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I was selected for Response 21 but we only have a mini printer with build plate of 110 x 110 x 120 mm. Will we be able to print these?

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Hi, I would assume PETG is the preferred filament over PLA due to being more flexible but if my PETG runs out is ABS an acceptable filament to use? I only ask because I can't seem to find any PETG at the moment. Thanks.

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I was selected for Response 21, these straps. Does color matter? Do I print x amount at 100% and x amount at 85%?

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