Beveled white mat is archival quality and acid-free.13″ x 11″ has a glass front and is also backed with an easel for tabletop display.20″ x 16″ has a glass front.42″ x 25″ has a Plexiglas front.Alder wood frame.Inkjet-printed image on 270-gram paper.Backed with D-rings for wall mounting.Clean glass with standard glass cleaner.Clean Plexiglas with a soft, damp cloth.Wipe frame with a soft, dry cloth.