The FDB AV Cart is large enough for equipment yet small enough to easily handle. GREENGUARD Indoor Air Quality Certified and GREENGUARD Children and Schools . Wide top features ample room for a projector and a document camera. Cart is height adjustable from 31-Inch - 39-Inch in 1-Inch increments. Lower cabinet features grommet holes and is perforated to cool equipment when in use. Interior measures 15-InchH x 32-InchW x 24-InchD with a 14-InchH x 30-InchW door opening. Includes four outlet electrical assembly. 10 year guarantee.