Premium die-cut label - 3 in x 4 in, 2.5od, 1 id, gap, 12 roll case Material: Paper Product Type: Thermal Label Product Type: Thermal Label Manufacturer Part Number: RD005U1P Packaged Quantity: 12 Roll Features: Die-cut Manufacturer: Brother Industries, Ltd Product Name: Premium Thermal Label Product Line: Premium Brand Name: Brother Brand Name: Brother Shape: Rectangle Core Diameter: 1 Shape: Rectangle Adhesive Type: Permanent