DYMO 30258 LabelWriter Self-Adhesive Diskette Labels for 3 1/2-inch disks, 2 1/8- by 2 3/4-inch, White, Roll of 400 Organize your CD's, DVD's, diskettes, VHS tapes or zip disks with these specially designed labels. White background helps text stand out. Clear, crisp text is far easier to read. Use with DYMO LabelWriters.