Neck supporter can be adjusted to any heights which suit people with different requirements.
	The shape of backrest conforms to your body contour and provides full support to neck, spine and waist.
	Backrests with upper back (3L) and lower back (4L) are available according to personal needs.
	The effectiveness can be increased by using backrest together with seat mat.
	It is suitable for office, home and dining chair use.

Size：(W) 45cm X (H) 59cm - 79cm

Colour：