Applicable size:
-Back Length: 50-60cm(20''-23.6'')
-Back Height(above Seat): 33-43cm(13''-17'')
-Seat Length: 50-60cm(20''-23.6'')
-Seat Width: 45-58cm(18''-23'')
-Seat Thickness: 15-25cm(6''-10'')