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Invacare Matrx PB Posture Back

Exceptional support and Comfort. The Invacare® Matrx® PB Posture Backs are contoured to provide midline support and positioning.


The Invacare Matrx PB Back features a durable, lightweight back shell for support and molded foam for maximum comfort and protection.


  • Moisture resistant , breathable outer cover.
  • Foam attaches to shell back via hook and loop straps for easy placement.
  • For individuals with moderate to high lateral trunk positioning needs.
  • Easy-set hardware allows for adjustments to be made while user is still in the chair.




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