▶ The lumbar support is easy to inflate, and adjust accordingly；
▶ 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/ | 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 |
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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 |
