What are the seat height ranges?

• 14 Inch = 15.5 -19.25 in
• 16 inch =18.5 - 23.5 in
• 20 inch (small) = 20.8 - 26.8 in
• 20 inch (large) = 22.5 - 28.5 in
• 24 inch = 25 - 33 in