Theater chair common size

How much is the theater chair of the specifications of the common size? SJ - cinema chair 55011. The distance between the two chair foot: 580 - 600毫米; 2. Seat height: 1100 mm; 3. The movement of the backrest Angle: 12 degrees; 4. Back to the armrest of distance: 580 mm; 5. Back to the plate width: 800 mm; 6. The width of the plate: 465 mm; 7. The height of the plate: 440 mm; 8. The height of the armrest: 610 mm; SJ - cinema chair 5505:1. The distance between the two chair foot: 560 mm; 2. The height of the back of the chair: 1000 ~ 1100 mm; 3. Back to the armrest of distance: 580 mm; 4. Back to the plate width: 750 mm; 5. The width of the plate: 470 ~ 480 mm; 6. The height of the plate: 440 ~ 450 mm; 7. The height of the armrest: 620 ~ 630 mm; SJ - cinema chair 5601:1. The distance between the two chair foot: 560 mm; 2. Seat height: 1030 mm; 3. Back to the armrest of distance: 610 mm; 4. Back to the plate width: 700 mm; 5. The width of the plate: 490 mm; 6. The height of the plate: 450 mm; 7. The height of the armrest: 630 mm; Cinema chair, theater seating hd rendering: