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Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

NIH3D

Multi-purpose 3d printable mask adapter

Input Mesh File

ppe.stl

Select all:

stl

Repaired for printing (1)
ppe

ppe

glb
stl
wrl
x3d
obj
blend
png