MEDIUM BACK CHAIR SEAT & BACK: LEATHERETTE CUSHION WITH 40 DENSITY PU FOAM ARM REST : PEACOCK ARM REST WITH FULL CUSHION AND FITTED WITH THE SEAT & BACK MECHANISM: TILTING MECHANISM WITH ANY POSITION LOCKING SYSTEM FITTED WITH THE BOTTOM OF THE SEAT. GAS LIFT: 100MM HIGH POWER GAS LIFT FOR HEIGHT ADJUSTMENT. BASE: NYLON PP BASE WHEELS: FREE REVOLVING PRESS SYSTEM NYLON WHEELS. COLORS AVAILABILITY : BLACK, BROWN, AND WHITE.