If you are looking for a professional and reasonably priced board eraser, then your research is here. That's because our product can meet your needs. Using sponge and chenille materials, practical and . It is not easy to deform, which brings you of convenience. Features -Color:Grey, Red, Blue, Green -Material:Chenille and sponge -Size:15.50X11.00X4.00cm/6.09X4.32X1.57in - It is widely used in homes, offices, office buildings, training institutions, etc. - These whiteboard erasers are washable, convenient for daily use. It is very comfortable to hold, fine polishing and no burrs. - Use good materials to ensure durability and practicality. This practical blackboard eraser can serve you for a long time. - It is a good helper for managers, teachers, students, parents and children. - They are not only essential products in the classroom, but also very common in the office, home and so on. Package list: 4 x Dry Board Erasers