Seiko Compatible SLP-1YLB Yellow Address Labels 1 roll per pack, 1-1/8&rdquo; H x 3-1/2&rdquo; W, 130 labels per roll Label Dimensions 1-1/8 H x 3-1/2 W 130 labels per roll, 1 roll per pack Compatible with all Seiko Smart Label Printers (SLP Printers) Prints perfect address labels