| Specification | 9.75 meters long and 6.4 meters wide | |
| Surface layer | Sports wood flooring (indoor) or suspended flooring (outdoor); | |
| Tempered glass | Type | Specially made explosion-proof tempered glass |
| Thickness | 12mm | |
| Column and fence | The corner columns are made of 100mm * 100mm * 3mm high-quality steel pipes | |
| Wooden flooring | Birch wood | thickness 22mm x width 60-80mm x length 1810mm |
| Wool board | thickness 12mm × 2440mm, length × 1220mm, width | |
| Moisture proof film | green non-woven fabric | |
| Single keel structure | thickness 40 x width 50mm | |
| Elastic rubber pad | thickness 15mm | |
