The JAY J2 Back is for clients who need the pelvis held from behind and from the sides, with contoured trunk support carried above it. It is a solid back that gives the client a defined shape to sit against, so the sitting position stays the same from morning to night.
Posterior and lateral pelvic stability comes first in the shell’s design, which is where most postural work starts, and the contour then carries that support up through the trunk. Back angle is adjustable at the hardware, so you can set the fit at the chair during the assessment and change it later as the client’s posture or tolerance moves.
It mounts with either clamp style or strap style hardware, chosen to suit the wheelchair it is going on, and it comes off the chair quickly for transport or for getting the client into a vehicle. The back is light, which matters for a carer or a client who has to lift it in and out.
