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Spongiduits

Orthopedic Wheelchair Cushion - Ergonomic Supportive Chair Cushion for Long Sitting Hours, Ideal for Wheelchair Users, Office Workers & Elderly

  • Based on 4 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 13
Order within 14 hours and 46 minutes
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Features

  • Perfect Fit:This solid seat cushion measures 18" x 16" x 2", fitting most wheelchairs. It transforms scooter seats, office chairs, car seats, and dining chairs into comfortable seating.
  • Premium Materials:Addressing tailbone pressure from prolonged sitting, this wheelchair seat cushions uses advanced memory foam that responds to body heat, evenly distributes weight, and creates a firm surface to relieve tailbone/spinal discomfort.
  • Enhanced Comfort & Support:With an ergonomic curved design, this essential wheelchair accessories adapts to seats for maximum pain relief and optimal comfort.
  • Easy Installation:Simply place our seat cushion for chair on top of sagging chairsinstantly restoring original shape and support without tools.
  • Usage & Support:Vacuum-packed; regains shape within 1 day after unpacking. Comprehensive after-sales service included. Contact us anytime for inquiries.

Brand: Spongiduits


Special Feature: Cordless


Color: Grey


Size: 18*16*2


Fill Material: 100% Foam


Brand: Spongiduits


Special Feature: Cordless


Color: Grey


Size: 18*16*2


Fill Material: 100% Foam


Shape: Rectangular


Age Range (Description): All Age


Recommended Uses For Product: Wheelchair Solid Seat Insert


Use for: Whole Body


Material: Foam


Number of Pieces: 1


UPC: 726374182707


Manufacturer: Spongiduits


Product Dimensions: 18 x 16 x 2 inches


Item Weight: 9.6 ounces


Item model number: SDWSS01


Date First Available: July 8, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great cushion, but watch the height
As a 6'3" guy, finding a comfy wheelchair setup is tough. This pad added much-needed cushioning and leveled the sagging seat. Only note: it raised me a bit higher, so my legs felt closer to the armrests—not uncomfortable, just different. Bought it on Amazon for my recovery, and it made long sits bearable. ... show more
Reviewed in the United States on August 31, 2025 by sharon goddard
    • Fixed my uneven seat perfectly
I've had hip pain for months because my wheelchair seat curved upwards. This cushion made it completely level—no more pressure points. Just placed it on top, and it instantly flattened the surface. Surprisingly easy to adjust, didn't need trimming. Now I can sit through long workdays without discomfort. ... show more
Reviewed in the United States on August 31, 2025 by Hannah Mauldin
    • Solved my pain issues
After surgery, my wheelchair seat caused awful tailbone pain. This cushion transformed things—it responds to body heat and distributes weight evenly. The surface stayed firm, no sinking. Custom trimming wasn't needed; it fit perfectly. Now, I can sit pain-free for appointments. A must-have accessory for any wheelchair! ... show more
Reviewed in the United States on August 31, 2025 by Jayla Evans
    • Made mom's wheelchair way better
Got this for my elderly mom—her old seat sank after an hour, causing back pain. Added this cushion, and wow! It stiffened the seat, leveled it out, and eliminated the sag. Bonus: the extra height helped her stand up easier. Paired it with a thin pad on top, and now she's comfortable all day. Simple setup, just drop it on. ... show more
Reviewed in the United States on August 31, 2025 by Lori

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