BHexagon Templates. 2", 3", 4", 5", 6", 7" - Clear 18" ReviewbP PP Hexagon Templates. 2", 3", 4", 5", 6", 7" - Clear 18" PSizes are Laser Engraved to not rub offPSet does have seam allowancePMeasurements are from top to bottom from the seam allowance lines.