Address labels are the perfect solution for colored envelopes, holiday mailings, marketing materials and more. Clear design provides a sleek way to label your items without covering them up. You can print one label or 20 off this label roll using ultra-reliable, Seiko Instruments, direct thermal-printing technology. These labels help deliver fast, straightforward and predictable label printing with no need for ink, toner or ribbons. Use your Smart Label Printer with these high-quality address labels to streamline the process and ensure crisp, legible printouts every time. They are compatible with Seiko SLP-100, SLP-120, SLP-200, SLP-220, SLP-240, SLP-410 and SLP-420 or above printers.Address labels are the perfect solution for colored envelopes, holiday mailings, marketing materials and more. Clear design provides a sleek way to label your items without covering them up. You can print one label or 20 off this label roll using ultra-reliable, Seiko Instruments, direct thermal-printing technology. These labels help deliver fast, straightforward and predictable label printing with no need for ink, toner or ribbons. Use your Smart Label Printer with these high-quality address labels to streamline the process and ensure crisp, legible printouts every time. They are compatible with Seiko SLP-100, SLP-120, SLP-200, SLP-220, SLP-240, SLP-410 and SLP-420 or above printers.