Acrylic Backer Panel – Vertical Rectangle per art, 1/4″ Thick, Painted Metallic Silver, Plain no mounts, 30″H x 20″W. Acrylic Middle Piece – Vertical Rectangle per art, 1/4″ Thick, Pigmented Black, Plain No Mounts, 27.96″H x 18.05″W. Acrylic, 1/4″ Thick, Painted Metallic Silver, 8.5″ High, Plain no Mounts, Text: S (8.5″H), Grid logo (7.95″H x 12.97″W) with reverse cut out details, Lynne F. Singer (1.3″ H), CPA, INC. (1.3″H). Stencil Pattern.