What are the dimensions of the Chairs?

Backrest Height: 12" ⎮ 30.5 cm
Seat Height: 18" ⎮ 45.7 cm
Total Height: 33" ⎮ 83.8 cm
Width: 17" ⎮ 43.2 cm
Seat Depth: 17.75" ⎮ 45.1 cm
Frame Depth: 22" ⎮ 55.9 cm