Whiteboard Erasers, 1pcs Erasers, White Board Erasers for Board, Dry Erasers for Classroom,, Home Material: Plastic Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 16g Package size: 11x6x2cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) SOLID COLOR: Includes 1 foam magnetic eraser (4.0 inches long x 2.2 inches wide x 0.8 inch thick), red, yellow, green, Pink, Grey, blue or black. CONVENIENT: Ready at your fingertips! Sticks to any magnetic-receptive surface (magnetic whiteboard/magnetic dry erase board, magnetic chalkboard, or magnetic glass board)--no storage tray needed. THOUGHTFUL DESIGN: Lightweight, durable foam with contoured sides for a comfortable grip, ceramic magnet embedded completely inside the eraser (scratch-free), and a felt bottom surface. Nice-quality Material: Our Whiteboard Eraser Is Made Of Premium EVA Material, Ensuring Durability. With A Feature, It Can Easily Attach To Any Board For Convenient Storage. WET AND DRY ERASE: Smudge free felt eraser erases both wet and dry erase markers (NOT INCLUDED). Prevent smearing--remember: DRY ERASE marker is to be erased DRY (and WET erase markers when WET).