Label Rolls: Type - Thermal Transfer Label Roll; Material - Vinyl, Self-Laminating; Color - White; Print Area WxL - 0.75x0.25"; Label Width - 0.750"; Label Length - 0.750"; Labels/Row - 5; Labels/Package - 5000/Roll 3" Core; Additional Information - Recommended Ribbon: RMH4BL; Manufacturer Model - S