4 x 6 inches 1744907 Address and Shipping Labels Compatible with Dymo Labelwr…
Compatible with Dymo Printers LabelWriter 300, 310, 315, 320, 330, 400, 400 Duo, 400 Twin Turbo, 450, 450 Duo, 450 Turbo, 450 Twin Turbo, 4XL, EL40, EL60, SE300, SE450 ; Not compatible with Dymo 5XL & Dymo 550/Turbo.
