Set your scrappy projects in motion with this sturdy half hexagon template, precision laser cut from plexiglass. Trace around the template, mark off your 1/4" seam allowance through the handy 'Seam Slots' and you'll have half hexies that will measure 3 1/2" x 1 3/4" once you've stitched them. Watch out, scrap bag! 'Half Hexagon' laser cut plexiglass template from Come Quilt With Me. Cut and sewn half hexagons will measures 3 1/2" x 1 3/4" while the template includes 1/4" extra around the outside for seam allowance.