The Lot of 3 NXT Premium GPR-53 BK Black Toner cartridges are premium compatible for Canon printers, offering a 1-year manufacturer warranty. Designed for use with Canon imageRUNNER ADVANCE C3320, C2020, C2030i, C2030, and C3325 printers, these cartridges provide high-quality printing with crisp black tones. With a laser print technology and a sleek black color, these cartridges are ideal for professional printing needs. Each cartridge has dimensions of 3 inches in height, 20 inches in length, and 4 inches in width, ensuring a convenient and efficient printing experience.