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Shinnwa Recliner Cushion with Lumbar Pillow vs Gilbin Egg Crate Foam Chair Cushion

Buy the Shinnwa set if you want a complete recliner upgrade: a 20 x 20 x 3 inch seat pad plus a separate lumbar pillow, sized for a big recliner and aimed at long sitting sessions. The Gilbin is the better pick if you only need a thick, breathable seat pad for an office chair, car seat or wheelchair, and you don't mind supplying your own back support. The Shinnwa rates higher (4.2 from 121 ratings vs 3.9 from 157), but the Gilbin's 4 inch medical-grade convoluted foam gives more depth and airflow under the seat. Neither is a firm orthotic cushion; both are soft foam comfort pads.

  • Choose the Shinnwa if you want a matched seat and lumbar set for a large recliner and need back support built into the purchase.
  • Choose the Gilbin if you mainly need a thick, ventilated seat pad for a wheelchair, car or office chair and already have back support.

Prices

  • Shinnwa Recliner Cushion with Lumbar Pillow: $29.99 at Amazon (last seen Nov 9)
  • Gilbin Egg Crate Foam Chair Cushion: $17.99 at Walmart (checked today)
  • Difference: the Gilbin Egg Crate Foam Chair Cushion is $12.00 cheaper than the Shinnwa Recliner Cushion with Lumbar Pillow at the latest prices (Nov 9 and Nov 10)
Shinnwa
Shinnwa Recliner Cushion with Lumbar Support Pillow Egg Crate Foam Reduce Fatigue Extra Large Seat Cushion with Back Support

Shinnwa Recliner Cushion with Lumbar Pillow

Shinnwa Recliner Cushion with Lumbar Support Pillow Egg Crate Foam Reduce Fatigue Extra Large Seat Cushion with Back Support

4.2(121 ratings)
$29.99at AmazonChecked 22 h ago
See all prices and details
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As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Seat and lumbar pillow come as one set
  • Extra-large 20 x 20 inch seat suits wide recliners
  • Higher owner rating of the two
  • Covered foam is easier to keep clean
Cons
  • Only 3 inches thick
  • Too wide for many car seats and compact office chairs
  • Covered foam breathes less than open egg crate
Gilbin
Convoluted Egg Crate Foam Chair Cushion

Gilbin Egg Crate Foam Chair Cushion

Convoluted Egg Crate Foam Chair Cushion

3.9(157 ratings)
$17.99at WalmartChecked 18 h ago
See all prices and details
Visit Walmart
Pros
  • 4 inch thickness gives more cushioning depth
  • Open egg crate surface is designed for airflow
  • Medical-grade foam aimed at pressure relief
  • 18 x 16 inch size fits chairs, cars and wheelchairs
Cons
  • No back or lumbar support included
  • Bare foam with no cover
  • Lower owner rating of the two

What separates them

Shinnwa Recliner Cushion with Lumbar PillowGilbin Egg Crate Foam Chair Cushion
What's in the setSeat cushion plus a separate lumbar support pillowSeat cushion only, no back pillow
Seat size20 x 20 inches, sized for wide recliners18 x 16 inches, fits most chairs and car seats
Thickness3 inches4 inches
Foam typeEgg crate foam in a fabric coverConvoluted medical-grade polyurethane foam, no cover
Air circulationCovered foam, less open airflowOpen egg crate surface is designed for airflow
Back supportIncluded lumbar pillowNone; seat only
Owner ratings4.2 out of 5 from 121 ratings3.9 out of 5 from 157 ratings
Cover and cleaningComes with a fabric coverBare foam, needs a separate cover to wash

Price history

$29.99$17.99
Nov 7Nov 10
  • Shinnwa Recliner Cushion with Lumbar Pillow: lowest $29.99 on Nov 10 at Amazon.
  • Gilbin Egg Crate Foam Chair Cushion: lowest $17.99 on Nov 7 at Walmart; $17.99 on Nov 8.

Prices at every store

Shinnwa Recliner Cushion with Lumbar Pillow

  • WalmartNew

    In stockSold by ShinnwaReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $32.98Checked 22 h ago
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $29.99Checked 22 h ago
    Visit Amazon
All 2 stores and price history →

Gilbin Egg Crate Foam Chair Cushion

  • WalmartNew

    In stockSold by Gilbin's Collections Inc.Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $17.99Free shippingChecked 18 h ago
    Visit Walmart

Also available at

  • WalmartCheck price at Walmart
Prices and history →

Specs compared

SpecShinnwa Recliner Cushion with Lumbar PillowGilbin Egg Crate Foam Chair Cushion
size20" x 20" x 3"18 x 16 x 4
actual_colorBlackMemory Foam Without Cover
colorBlackMemory Foam Without Cover
Seat cushion thickness—4 in
Seat dimensions—18 x 16 x 4 inch
Shape—Egg Crate
Brand—Gilbin

What reviewers say

Shinnwa Recliner Cushion with Lumbar Pillow

  • 4.2 / 5121 ratings

Owners rate it 4.2 out of 5 across 121 ratings. Most praise the added thickness and the separate lumbar pillow for long sitting sessions, while some say the foam softens and the cushion slides on smooth upholstery.

What people mention
  • ComfortPraisedOwners say it makes hard recliners and armchairs comfortable for hours of sitting.
  • Back supportPraisedThe lumbar pillow is the most-mentioned benefit for lower-back ache.
  • Foam durabilityCriticisedSeveral say the egg crate foam flattens and stops supporting after a few months.
  • SlippingCriticisedWithout straps or a grip base it shifts on leather and smooth fabric.

Gilbin Egg Crate Foam Chair Cushion

  • 3.9 / 5157 ratings

Users generally find the cushion effective for immediate pressure relief, though some note it requires a separate cover for hygiene and durability.

What people mention
  • ComfortPraisedThe egg crate texture is frequently cited for reducing pressure on the tailbone and back.
  • MaterialMixedWhile the medical-grade foam is supportive, the lack of a cover leaves the foam exposed to spills and wear.
  • BreathabilityPraisedThe convoluted peaks and valleys allow for better air movement than flat foam cushions.

Questions and answers

Which is better for a recliner?
The Shinnwa. Its 20 x 20 inch seat is cut for wide recliners, and the lumbar pillow supports your lower back while you recline. The Gilbin fits a recliner too, but it is smaller and gives no back support.
Which is better for a wheelchair?
The Gilbin's 18 x 16 inch size and 4 inch convoluted foam are a closer fit for most wheelchair seats, and the open surface is designed for airflow. Add a separate back cushion, since it has no lumbar support.
Which lasts longer?
Both are soft foam and will flatten with daily use. The Gilbin's bare foam can crumble or tear without a cover, while the Shinnwa's cover protects the foam. Expect to replace either after heavy, long-term use.
Is the Shinnwa worth stepping up to over the Gilbin?
Yes if you want back support and a larger seat in one purchase. No if you only need a thick seat pad, or if your chair is narrow, since the Shinnwa's 20 inch width may overhang.
Does the Gilbin really help with pressure and airflow?
The egg crate shape spreads weight across peaks and valleys and leaves gaps for air, which is the point of the design. It is a comfort cushion, not a medical device, so ask a clinician for serious pressure sores.
Will either fit a car seat?
The Gilbin's 18 x 16 inch size is the safer fit for most car seats. The Shinnwa's 20 x 20 inch seat is likely to overhang a standard car seat.

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