6 Rolls of SLP-SRL Compatible Labels for SEIKO SmartLabel 2-1/8'' x 4'' (54mm x 102mm) by OFFICE LABELS Seiko SLP-SRL Compatible 2-1/8" x 4" (54mm x 102mm) White Labels. As pictured For use with Seiko SmartLabel printers 6 Roll Pack, 220 labels per roll. 100% Quality and Seiko SmartLabel SLP-SRL Compatibility guarantee