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DIY Mask | DIY electrostatic mask measured interception rate comparable to N95
DIY Mask | DIY electrostatic mask measured interception rate comparable to N95
Dertar
February 24, 2020
Our Facebook:
materials:
High permeability waterproof cloth
Static plastic bag
Rubber band/rope
Metal wire
Required tools:
Scissors
Stapler / Needlework
Mask size pattern:
comparable
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