General description vhbw offers a compatible and cost-effective roll of labels designed for your label-printing device. These rolls are perfect for labeling flat and smooth surfaces such as file folders, storage containers, and nameplates. Technical specifications Number of labels per roll: 836 Length: 50 mm Width: 102 mm Colour: white Compatibility and accessories Compatible with Brother TD-4420DN Compatible with Brother TD-4520DN Compatible with Brother TD-4410D Compatible with Brother TD-4550DNWB Replacement for RD-S03E1