Letter Identification Card,A,PK32 4T704. BRADY 3420-A. Letter Label, Adhesive Type Removeable and Repositionable Adhesive, Background Color Yellow, Character Color Black, Character Height 5/8 in, Character Type Letters, Characters Included A, Die Cut Yes, Font Gothic, Includes (32) Labels, Indoor/Outdoor Usage Indoor Only, Material Vinyl, Mounting Type Adhesive, Number of Pieces 1, Overall Height 1/2 in, Overall Width 11/32 in, Retroreflective Grade Non-Reflective, Standards ASTM B 117; ASTM D 1000; ASTM D 2979; ASTM G 155; UL Recognized.