Working closely with The Masks Now Coalition, Therm O Web (the manufacturers of HeatnBond brand products) has developed this new interfacing for use in the MasksNow.org 3-Layer Mask Pattern from Created for Crisis, as well as other patterns that call for lightweight 100% polyester nonwoven, sew-in interfacing.
**Full Width Material By The Yard (Bolt size: 20 inch width x 35 yards)
• Use in 3-Layer Mask Patterns from MasksNow.org
• Enough material for approx. 200 masks/pkg (no, I won't do the math for you to determine your requirements!!!) based on masksnow.org 3-layer mask pattern
• Material : 100% Polyester
• Color: White
• Machine Washable & Dryable
• Made In the USA