It is lightweight, easy to use, easy to move, easy to distort, easy storage, can be hung flat, will not be affected by a long flat straightness, parallelism, not easy to rust.
| Model | Spec | Qty(pcs) | Meas(cm) | G.W./N.W.(kg) |
| 96B | 12"/300 | 60 | 31×25×26 | 10.5/9.5 |
| 96B | 16"/400 | 60 | 41×25×26 | 11/10 |
| 96B | 20"/500 | 60 | 51×25×26 | 13/12 |
| 96B | 24"/600 | 60 | 61×25×26 | 14.5/13.5 |
| 96B | 32"/800 | 30 | 81×21×16 | 9.5/8.5 |
| 96B | 40"/1000 | 30 | 101×21×16 | 11/10 |