These AF Interactive Whiteboard Wipes are pre-soaked wipes with an anti-static cleaning fluid that is completely safe for whiteboard use. The lid is re-sealable to prevent drying out and to keep your wipes moist and fresh, ready for use at all times. This tub contains 100 wipes and is refillable with the Interactive Whiteboard Wipes Refill Pouch (WBW100R).