2-1/4″ x 150′ Thermal Paper Rolls, 50/Case Ensure your customers and coworkers have easy-to-read, high quality receipts with these thermal paper rolls. Thermal paper uses a heat element to activate printing, so no need to waste your money on ink ribbons. All of our quality manufactured receipt paper rolls are BPA free (Bisphenol A). Paper Type: Thermal Width: 2 1/4″ (57mm) Length: 150′ (45.5m) Roll Diameter:2-1/4″ (58mm) Core ID: 7/16″