Perfect size: 7.62 cm x 7.62 cm, suit. Strong adhesion: Super adhesion, can be used on almost any , and can be firmly adhered and cleanly removed. High-quality paper: tough Sticky Notes, which not tear, edge curl and ink seepage. Aesthetic color: bright notes easier to attract your attention. Widely used: it can be used to remind doors, , walls, blackboards, computers, desktops, refrigerators and almost all glazed surfaces. Colour:Yellow Material:Paper Size:76x76mm Package Contents: 20 * sticky notes (100 stickers/book) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.