Brand Name: DeliSize: 145 times; 60 times; 45MM Material: PP, foam, Sponge, Lint Color: Blue Quantity: 1pcsFeature 1: Lint material for smooth and clean erasingFeature 2: Solid structure, not easy to break, long service lifeFeature 3: Convenient to put on pen trayFeature 4: Strong magnet on back for quickly attached on board. Brand Story: Deli, a brand has 30-year experience focus on stationery development and manufacturing from China.