http://ittanta.com/product-item/pp-57-40-17-p-mm-thermal/

PP-57/40/17 P mm thermal

http://ittanta.com/product-item/tp-57-40-17-p-mm-thermo-without-printing/

TP 57/40/17 P mm thermo without printing

http://ittanta.com/product-item/tp-57-50-17-p-mm-thermo-without-printing/

TP 57/50/17 P mm thermo without printing