| Item No. | Step | Height of Steps | Height | Folded Height | Packing Size |
| 2cm*4 | 30cm | 1.4M | 58cm | 47.5x8.5x64cm | |
| 2cm*5 | 30cm | 2.0M | 61cm | 47.5x8.5x69cm | |
| 2cm*6 | 30cm | 2.6M | 67cm | 47.5x8.5x75cm | |
| 2cm*7 | 30cm | 2.9M | 73cm | 49x8.5x78cm | |
| 2cm*8 | 30cm | 3.2M | 76cm | 49x8.5x82.5cm | |
| 2cm*9 | 30cm | 3.8M | 79cm | 49x8.5x87.5cm | |
| 2cm*10 | 30cm | 4.1M | 82cm | 49x9.5x90cm | |
| 2cm*11 | 30cm | 4.4M | 85cm | 49x9.5x95cm | |
| 2cm*12 | 30cm | 5.0M | 91cm | 49x10x101cm | |
| 2cm*13 | 30cm | 5.4M | 95cm | 49x10x104cm |