Expertly organize your notes with Colorful Sticky Index Tabs Notes Memoranda. Each 1.1*4.5cm sheet features a 1.1*2.5cm peel and stick area, allowing for clear marking and classification. Made of colored PET translucent material, these sticky notes are convenient for data organization, important matters marking, and document classification. With multiple colors per pack, they are perfect for repeated use without damaging paper. Note: Allow ink to dry before touching when using a water-based pen. Available in 6-pack or 12-pack options.