♥The adjustable chair back against the radian, let you sit more comfortable.
♥Relax muscles tight, eliminate fatigue.
♥Improve the symptoms of the waist dish outstanding.
♥Maximum can withstand 400 kg.
♥There are three curve radian to be choosed.
♥40*25.5*5cm(manual measuring error 0.5-1 cm).
♥Four versions: basic,massage,magnetic therapy, acupuncture and moxibustion.
♥Packing: packed in hard paperback.
1x base and one pad.