Specacards / Magnetic Film HolderProduct FeaturesSelf sealing adhesive coating (Specacard)Magnetic ring (Film Holder)Indexing space (Specacard)Clear aperture: 10mm diameter or 25 x 10mm (Specacard) 25mm diameter (Magnetic Film Holder)3” x 2” Slide mountedFilm-MakersAtlas® Heated PlatensAtlas® High Temp. Film-MakerMini Film-Maker KitSpecacards / Magnetic Film Holder