Package includes: 60 pieces in , enough for your use and replacementEasy to use: the magnet on the cap can stick to metal whiteboard surface easily, save your space; Convenient to use and leave a clean surfaceErase markers measurement: the markers with erase size is . 11.5 cm/ 4.5 inches in length, 0.9 cm/ 0.35 inch in diameter, proper size fits for both adult and childrenWrite smoothly: made of good plastic, not easy to break, can be applied to write smoothly and clearlyWide application: the erase is suitable for your application on dry erase board, white board, dry erase sheets, fit for classrooms, offices, homes and so oncolor:Photo colorMaterial:plasticPackage Contents:60 x Dry-erase Only the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.