Ultra-sturdy, ultra-smart design for easy setup and transport. Constructed of blow-molded, high-density, dent- and scratch- resistant polyethylene. Designed with a variety of features for better portability and storage: molded-in grab handles and heavy gauge, powder coated steel legs that fold and lock in back cavity. Pads securely mount to board with thumb screws. Convenient marker holders and accessory compartment. Maximum easel height: 73".