The Drive Medical Wedge Cushion with Stretch Cover (Model Number 8134) is a premium ergonomic seating accessory engineered to promote proper spinal alignment, reduce lower back strain, and enhance comfort during prolonged sitting on wheelchairs, office chairs, car seats, or sofas, featuring a high-density polyurethane foam wedge that measures 16 inches wide by 16 inches deep by 4 inches high at the rear tapering to 1 inch at the front to gently elevate the hips and tilt the pelvis forward for improved posture and pressure distribution while supporting users up to 300 pounds in a lightweight 1.8-pound design ideal for home, work, or travel environments. Its contoured shape alleviates coccyx and tailbone discomfort, prevents slouching, and minimizes sciatic nerve compression, making it an essential solution for individuals with chronic back pain, post-surgical recovery, or occupational sedentary demands seeking non-invasive support without overheating. The removable, machine-washable stretch polyester cover fits snugly over the cushion to resist slipping, wicks moisture, and wipes clean easily for superior hygiene, while the non-skid bottom surface ensures stable positioning on various seating materials without bunching or sliding. Pre-assembled and ready for immediate use with care instructions included, this cushion arrives in retail packaging to ensure long-term performance and satisfaction through its blend of therapeutic precision and plush comfort. Backed by Drive Medical’s one-year limited warranty against defects in materials and workmanship for the original purchaser when acquired through authorized dealers, this essential wedge cushion delivers enduring reliability and peace of mind for sustained postural wellness and daily comfort.
| Dimensions | 18 × 16 × 4 in |
|---|
Wedge design helps prevent patient from sliding forward
Firm foundation reduces pressure caused by sling-seat hammocks
The top cover is fluid resistant, low shear stretch fabric
The bottom cover is waterproof
High-density foam increases stability and comfort
If your order is over $49, we’ll ship it free anywhere in the US! We charge a $6.95 flat rate shipping for orders less than $49.
$45.45

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We’re on a mission to make medical supplies and equipment more affordable and less confusing.
We simply believe that offering a great value to caregivers, seniors, disabled individuals, and those managing chronic conditions or recuperating from surgery or an injury is the right thing to do.

We source our products directly from the manufacturer and ship out every order ourselves, passing along to you the savings we achieve by buying in bulk and not outsourcing fulfillment.

While most “business people” tell us our markup is too low, we disagree. The products we sell help improve quality of life for your loved ones. Instead of focusing on how much profit we can make, we focus on how affordable we can make it for you.

Unlike marketplaces and websites that carry thousands of items, we pool our buying power into a select group of hospital-quality products to deliver unbelievable savings to our customers.