BL2747 Features: * Compact footprint and heavy duty casters allow easy movement through the aisles, doorways and cramped media areas * Doors and hatches on all sides allow easy accessibility, and lock for security * Height adjustable side shelf can be hung vertically when not in use * Grommets on either side of the cart provide cable management for electronics on the outer shelves * Locking top shelf slot allows to secure the tallest document camera Options: * Change from sitting to standing position whenever you want as you teach or work, optional second side shelf available separately Assembly Instructions: * Assembly required Collection: * Optima collection Warranty: * Manufacturer provides one year limited warranty