VIVO Mobile Dry Erase Board (48"x36") Double Sided Magnetic Whiteboard Aluminum Frame Stand (CART-WB48) FULLY MOBILE WHITEBOARD - Perfect presentation tool for home, office, and classroom use. The dry erase sides feature painted magnetic dry wipe for an easy to clean surface DUAL SIDED - 48" x 36" white board is capable of being rotated 360 degrees and can be locked into place to prevent movement APPEARANCE - Silver finished aluminum frame lends itself to blending in well with most environments and maintaining a low profile MATERIAL - Lightweight and durable powder coating steel and aluminum give frame optimal durability and stability LOCKING WHEELS - 4 caster wheels for simple and effortless mobility. Each wheel comes with locking to make cart stationary or mobile when desired