Mask Updates and Additions
TOOLS
Fabric scissors or a rotary cutter
Ruler or ruler tape
Pins or clips
Sewing machine
Thread (polyester works well for extra strength)
Iron or heavy books
Optional: safety pin
MATERIALS
Two pieces of 12-inch-long and 7.25-inch-wide 100 percent cotton fabric (tight-weave cotton or quilting cotton). If possible, use two different colors to indicate the mask’s inside and outside.
One piece of 12-inch-long and 7.25-inch-wide interfacing or lightweight, breathable, stiff fabric.
Fourteen inches of 1/8-inch flat elastic, stretch yarn or additional fabric for ties.