The Matrx PB Posture wheelchair backrests are contoured to provide midline support and positioning. The wide variety of sizes and depths will provide exceptional comfort and support for a wide range of user needs.

Foam - Molded foam wraps around shell for maximum comfort and protection. Foam attaches to back shell via hook and loop
strips for easy replacement

Outer Cover - Moisture resistant and breathable. Available in black or Kidabra print. Optional privacy flap is available

Hardware - Easy Set hardware is easily installed and adjusted in minutes adjustments can be made while user is seated
in the wheelchair. Refer to Easy Set Hardware

Back Shell - Contoured shell provides exceptional midline support and positioning. Durable, lightweight ABS back shell
includes built-in plate for headrest attachment

Adjustable Sacral/Lumbar Support - Includes lumbo-sacral support that is easily adjustable to meet individual's needs

Visco Foam Upgrade - Laminate of .5" high resilient foam and .625" Visco Foam. Available on Invacare Matrx PB and Elite
Backs. Molded foam is not available on Invacare Matrx PB Deep Back with this option

Matrx Mounting Hardware

Easy Set Hardware

Easy set hardware is the standard Matrx hardware that can be ordered to fit 3/4, 7/8, 1", 1 1/4" or 1 1/8" push handle diameters. Back bracket is constructed of high grade molded plastic.

Hardware allows backrest to be removed from wheelchair easily for folding.

Adjustable in depth and angle.

Extended Range Mounting Hardware

The extenmded range hardware allows for an additional 2" of depth adjustment. Only available to fit 3/4", 7/8" and 1" back cane diameters.

Heavy Duty Hardware

Easy Set Heavy Duty hardware utilizes an aluminum adjustment plate in place of the standard molded plastic plate. This mount is less likely to crack over time. Does not increase the weight capacity of the backrest.

Split Hardware

Split mounting hardware offers more flexibility in mounting to backrest canes with obstructions. Split hardware has less depth and angle adjustments. Constructed from aluminum. Fits both Matrx Elite and Matrx PB style backs.