Material: leather; High Density Sponge; Stainless Steel. Product Dimension: 36.6"x25.6"x35.4"-39.3"(LxWxH). Backrest size: 19.3"x 14.8"x 2.7. Armrest size: 46.7"x 7"x 3.9. Height From Seat To The Floor:19"-25". Easy to install (Assembly required). Heavy-duty hydraulic pump make height adjustment easier. High-density foam makes your clients to be more comfortable. Pump, plating plates, stainless steel handrails. Heavy duty hydraulic pump make height adjustment easier. Double-reinforced saddle sticking prevents ripping and tearing. 360 degree swivel, can be locked at any position. Can be...