| Model No. | Size(meter) | Size(feet) | NET WEIGHT | MAX PERSON |
| GIR-1A | 2.4mLx1.3mW | 7.9ftLx4.3ftW | 30kg | 2 |
| GIR-1B | 2.95mLx1.4mW | 9.7ftLx4.6ftW | 45kg | 4 |
| GIR-1C | 3.4mLx1.6mW | 11ftLx5.2ftW | 50kg | 6 |
| GIR-1D | 3.9mLx1.85mW | 12.8ftLx6ftW | 60kg | 8 |
| GIR-1E | 4.6mLx1.95mW | 15ftLx6.4ftW | 75kg | 10 |