SiGMA Plain Overlays
GFSmith SiGMA Overlay InformationSiGMA PLAIN overlays - with Bevelled cut apertures - are manufactured in: Black varnished textured base on a white backing board or White varnished textured base on a Black backing board. Designed to take 12x12 square format prints - available without self-adhesive strips. SiGMA overlays are available in a choice of 105 designs. | ||












