Package includes: 60 pieces in , enough for your use and replacement Easy to use: the magnet on the marker cap can stick to metal whiteboard surface , save your space; Convenient to use and leave a clean surface Erase 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 children Write smoothly: made of good quality plastic, not easy to , can be applied to write smoothly and clearly Wide application: the erase marker is suitable for your application on dry erase board, white board, dry erase sheets, fit for classrooms, offices, homes and so on color:Photo color Material:plastic Package Contents: 60 x Dry-erase marker 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.