we want to make new massage sit-up cushionIf, can do make like this, conatct us pleaseWe only need ZHEJIANG FACTORYname: vibration heating sit-up cushion1. size: around 30X25XH15cm2. inside: want to high elastic, maybe urethane3. out side: pu4. vibrator: will be 2 pcs needed5. heating 6. on/off switch7. 220v adapter, rechargeable if, developmrnt with us. contact us, will be visit your factorywe stay in yiwu city, you can come here, sample checkingthank you!! Show More