Brother BRS-1D300-080 printer ribbon Black

Brother BRS-1D300-080. Compatibility: TD-4420TN, TD-4520TN, 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: 3.15" (80 mm). Package weight: 6.48 lbs (2.94 kg), Quantity per pack: 1 pc(s). Quantity per pallet: 1248 pc(s), Pallet weight: 718.5 lbs (325.9 kg), Pallet height: 4.53" (11.5 cm)