tygerclaw high back executive chair office chair blackTygerclaw high back executive chair is very suitable for who need comfort when sitting in office or working station. This office chair comes with multiple functions which provide maximum support, ease and comfort for the user. This chair is upholstered in soft and durable PU Leather material for better comfort. The seat height can be easily and effectively adjusted by pneumatic gas lift and 360 degree swivel wheels make this chair more flexible in the