2,000 Labels (4 Rolls) DYMO Compatible 30336; 1" x 2-1/8" Multipurpose Labels for DYMO LabelWriters 330 400 450 Twin Turbo Duo 4XL Printer Compatible with DYMO 30336 Multipurpose Labels / Dimensions 1" x 2-1/8" 4 Rolls / 500 labels per roll / 1 inch core High quality, bright white direct thermal paper Strong Adhesive/ Water Resistant / Color: White