3M Post-it Filing Labels, White, Removable Adhesive, Paper, 0.66" x 3.4375", 750 pc(s), 25 sheets 3M Post-it Filing Labels. Product colour: White, Label type: Removable Adhesive, Material: Paper. Label size: 0.66" x 3.4375". Labels per pack: 750 pc(s), Media sheets per package: 25 sheets