MANAGER CHAIR MODEL NO.C1024 1. MATERIAL : TOP LEATHER, or SPLIT LEATHER, or PU LEATHER 2. LUXURIOUS WOOD ARMREST AND LEG WITH QUALITY CASTOR 3. UK STANDARD FIREPROOF SPONGE INSIDE 4. COMFORTABLE CUSHION AND BACK 5. LOCK MECHANISM THROUGH PRESSING BUTTON AT RIGHT SIDE OF ARMREST TO ADJUST DIFFERENT ANGLE AT YOUR OPTION 6. can be with massage function