- Body: 7 layers of plywood basswood, 9 mm (0.35")- Back: 7 layers of plywood basswood, 9 mm (0.35")- Front board: 3 layers of plywood basswood, 3 mm (0.12")- EasyGo backrest: 14 layers of plywood basswood, 18 mm (0.71")-...

- Body: 7 layers of plywood basswood, 9 mm (0.35")- Back: 7 layers of plywood basswood, 9 mm (0.35")- Front board: 3 layers of plywood basswood, 3 mm (0.12")- EasyGo backrest: 14 layers of plywood basswood, 18 mm (0.71")-...

- Body: 7 layers of plywood basswood, 9 mm (0.35")- Back: 7 layers of plywood basswood, 9 mm (0.35")- Front board: 3 layers of plywood basswood, 3 mm (0.12")- EasyGo backrest: 14 layers of plywood basswood, 18 mm (0.71")-...