PostureFrame seat cushion and back cushion fitted on a black office chair at a home desk

PostureFrame™ Seat & Back Cushion Set — For Office Chairs

$89.90
Sale price  $89.90 Regular price 
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PostureFrame seat cushion and back cushion fitted on a black office chair at a home desk

PostureFrame™ Seat & Back Cushion Set — For Office Chairs

$89.90
Sale price  $89.90 Regular price 

A matching seat cushion and back cushion for your office chair. The seat has a rear cutout, and the back cushion straps on at the height you choose.

  • Seat cushion with rear cutout and a matching back cushion
  • Back cushion height adjusts with its strap
  • Zip-off washable covers, non-slip underside

Free US shipping over $35 30-day returns

Estimated delivery in 8–20 business days

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Size & weight
Size
Seat cushion approx. 15.7 × 15 in (40 × 38 cm) + back cushion
Materials
Material
Memory foam fill (per manufacturer)
Cover
Zip-off, washable (per manufacturer)
In the box

1 seat cushion and 1 back cushion with strap (chair not included)

Care

Covers: delicate cycle at 86°F (30°C), dry flat. Foam: surface-clean only.

Shipping & returns

Free US shipping on orders of $35 or more, $4.95 below. Orders ship with tracking from our fulfillment partner's warehouse in China and usually arrive 8–20 business days after purchase. Estimated for an order placed today: 8–20 business days.

Return an unused item within 30 days of delivery. Return shipping is paid by the customer, unless the item is incorrect, damaged or defective. Shipping policy · Refund policy

PostureFrame seat cushion and back cushion on a light gray office chair

Back support for your office chair

Many office chairs leave a gap between the backrest and your lower back. The PostureFrame back cushion fills it: strap it to the chair and slide it up or down until it sits where you want it.

The seat cushion underneath has a rear cutout that leaves the tailbone area free.

PostureFrame seat cushion and back cushion on a car driver's seat

Two cushions that also work apart

Each piece works on its own: keep the back cushion on your desk chair and take the seat cushion along in the car.

The covers unzip for washing.

How to use it

  1. Place the seat cushion

    Set it on the chair with the cutout at the back.

  2. Strap on the back cushion

    Slide it up or down with the strap until it sits at your lower back.

  3. Readjust your chair

    Raise or lower the chair so your feet stay flat on the floor.

Questions

What size chair do I need?
The seat cushion needs a flat seat at least its size (see Size & weight). After setup, adjust your chair height so your feet stay flat on the floor.

This product is a comfort accessory, not a medical device. It is not intended to diagnose, treat, cure, or prevent any medical condition. Comfort, posture, and ergonomic support statements have not been evaluated by the U.S. Food and Drug Administration. Individual experience varies. If you have a back, hip, spine, or other health condition — or you are pregnant — please consult a qualified healthcare professional before use.