Features: Perfect for Class or Home Use Black Tablet Arm with Black Edging High Impact Plastic Back and Seat Black, Injection-Molded Plastic Shell Breathable Back and Seat Vents Heavy-Duty Frame Dual Steel Cross Braces Black Powder Coat Frame Finish Black Nylon Floor Glides Black Tablet Arm Chair Desk with Right Side Tablet [RUT-EO1-BK-RTAB-GG]. Seat Size: 17.5''W x 17''D. Seat Height: 17.4 - 17.375''H. Back Size: 17.5''W x 16.5''H. Arm Height From Seat: 11.5''H. Overall Width: 23''W. Overall Depth: 28''D. Overall Height: 32.125''H.