The #112 is an attractive and durable AV cart ideal for supporting presentation equipment like projectors. The sturdy cabinetry Includes a shelf with ample storage space and four easy-roll casters (two locking.) This unit conveniently also serves as a base for the OS Model #22 tabletop lectern in order to create a beautiful mobile full floor lectern. Color: Black; Color Family: Black; Caster/Glide/Wheel: Four Rolling Casters (2 Locking); Overall Width: 21.12".