40917 Label Printer Tape, Adhesive, Black on Red, 7 m. The 40917 is a D1 Standard Label for use with home and office organization. Created specifically for user LabelManager™ and LabelWriter™ Duo label makers, DYMO D1 labels offer the performance and variety you need for most labelling jobs. It adheres to most clean, flat surfaces – including plastic, paper, metal, wood and glass and features easy-peel backing for trouble-free applications.