Lowback Study Mesh Chair A breathable lowback mesh study chair built for students, schools, universities, libraries and home study rooms. The ventilated mesh backrest and cushioned seat keep students comfortable through long study sessions. Choose the castor (wheel) version for easy movement, or the fixed-leg version for stable seating. Product Details Size: 640W x 470D x 830H mm Specification: BACKREST: BREATHABLE MESH LOWBACK SEAT: HIGH DENSITY MOULDED FOAM, UPHOLSTERED BASE: WITH WHEEL (CASTOR) — MATRIX M-308 / WITHOUT WHEEL (FIXED LEG) — MATRIX M-318 TABLET: NOT INCLUDED (see "Lowback Study Mesh Chair with Tablet")