Houselabels HL-30334 Dymo-Compatible 30334 Medium Multipurpose Labels, 1000 Labels per Roll 2-1/4" x 1-1/4", Rectangle, White, Direct Thermal, Permanent-Adhesive Roll is placed in a poly bag and then placed in a sealed mini-carton to protect it from sunlight Labels are smudge-proof as well as water and oil resistant Labels are bright white for professional results BPA Free