Polystyrene Plastic; Consumable, Friction-Fitting Caps Included
材质：聚苯乙烯
| 产品货号 | 规格（毫米） |
| 1121 | 48 x 15 |
| 1122 | 48 x 22 |
| 1133 | 75 x 26 |
| 1134 | 75 x 33 |
