2 Rolls of White 2-1/8"x2-3/4" Dymo Compatible 30258 Veterinary Multi-Purpose 400 Labels P/R 400 450 Twin Turbo Duo Label Size: 2-125"x2.75" Labels Per Roll: 400 Self-Stick Adhesive Compatible to Dymo Part # 30258 Used with Dymo LabelWriter Printers