Brother BWS-1D300-060 printer ribbon Black

Brother BWS-1D300-060. Compatibility: TD-4520TN, TD-4420TN, TD-4650TNWB, TD-4650TNWBR, TD-4750TNWB, TD-4750TNWBR, Printing colors: Black, Print technology: Thermal transfer. Width: 2.36" (60 mm), Depth: 2.36" (60 mm), Height: 2.36" (60 mm). Package weight: 5.6 lbs (2.54 kg). Quantity per pallet: 1248 pc(s), Pallet weight: 610.2 lbs (276.8 kg), Pallet height: 4.53" (11.5 cm)