Dymo D1 Standard Labels 12mm, Created specifically for your LabelManager™ and LabelWriterr®Duo label makers, DYMO D1 labels offer the performance and variety you need for most labeling jobs.They adhere to most clean, flat surfaces – including plastic, paper, metal, wood and glass – and feature easy-peel backing for trouble-free application. Versatile, durable and available in a wide variety of widths and colors, D1 labels take the hassle out of home and office organization.