1.Brown PU cover and fire-retardant foam padding.
2.Moving mechanism up and down in the full back, upper back or
lower back.
3.Soothing heat in the lumbar and back.
4.Strapping systems for using with all the chairs.
5.Can be used in the offices, cars or households.
6.Home adaptor and car cigarette lighter available.
7.*5 minutes timer.
