▶ Air bladder for back lumbar support etc;
▶ Best heat sealing/welding process, air tightness guarantee;
▶ Made of eco-friendly TPU;
▶ Specification
| TPU bladder | Item No | Size | Color | Logo | Remark |
| MBT-1 | 16*26cm | White/Transparent/Blue etc | Silk print | A with tubing on the bottom part, B with tubing on the side part | |
| MBT-2 | 15.5*30cm | A with tubings connected directly, B with plastic connector to connect two tubings | |||
| MBT-3 | 18*30cm | ||||
| MBT-4 | 25*20cm | Two cells and two tubings | |||
| MBT-5 | 16*33.5cm | Center part can’t be inflated | |||
| MBT-6 | 13.5*33.5cm | Connector design | |||
| MBT-7 | 38.5*52cm | Connector design |
