Take the uncertainty out of seam allowances with our handy dandy seam gauge. Durable and beautiful laser cut iridescent acrylic. All markings are laser engraved so they'll never rub off!
1/8" thick acrylic
Features gauges for seam allowances of 1/4", 3/8", 1/2", and 5/8"
Holes for your machine's needle for accurate allowance marking
