White Direct Thermal Labels means,no need ribbon to print the labels
Size of the labels are (100mm wide and 50mm long)
These labels are suitable with the following label printers
Zebra.
GK420D, GX420D, GK420T, GX420T, GX430T
GC420D, GC420T
LP2844, TLP2844, LP2844-Z, TLP2844-Z,
TLP3842, TLP3844-Z
DA402, TLP3742, LP2742, T300
Toshiba TEC.
B-SV4D, B-SV4T, B442, B443, B-EV4D, B-EV4T
Citizen.
CLP521, CLP621, CLP631, CLS521, CLS621, CLS631
Eltron.
TLP2742, LP2742, TLP2844, LP2844, TLP3642
LP3642 TLP3742, Orion 2442, Orion 2443, UPS LP2543