Aegis Adhesives - Compatible Direct Thermal Labels Replacement for DYMO 30857...

Color: White. Size: 2-1/4" X 4" - 30857. Size: ‎2-1/4" X 4" - 30857. Compatible with 400/300 Series DYMO LabelWriter printers: DYMO Labelwriter 450, 450 Turbo, 450 Twin Turbo, 450 Duo, DYMO 4XL, Wireless, 400, and 330.

eBay