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DMI Convoluted Foam Ring Cushion

DMI Convoluted Foam Ring Cushion

2.6(20 ratings)

Best price now

$12.03at Home DepotObserved at 1:24 AM

37% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when.

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Our take on the DMI Convoluted Foam Ring Cushion

This 16-inch ring cushion uses high-density eggcrate foam to provide pressure relief on hard chairs. It features a puncture-proof design and a machine-washable navy cover for easy maintenance. At $12.03 at Home Depot as of November 7, 2026, it is priced at the lower end of the orthopedic support market.

Best forPost-surgery recoveryHemorrhoid reliefOffice workers on hard chairsShort car commutes
Pros
  • High-density foam resists punctures
  • Removable, machine-washable polyester cotton cover
  • Lightweight and portable for travel
  • Eggcrate texture improves air circulation
Cons
  • Small 16-inch diameter may not fit larger users
  • Foam can flatten quickly under heavy weight
  • Lacks the contouring of memory foam
  • Thin 3-inch profile offers limited lift

DMI Convoluted Foam Ring Cushion prices at every store

  • Home DepotNew

    In stock

    $12.03Observed at 1:24 AM
    Visit Home Depot
  • Blowout MedicalNew

    In stock

    $15.92Observed at 1:24 AM
    Visit Blowout Medical
  • Medex SupplyNew

    In stock

    $17.95Observed at 1:24 AM
    Visit Medex Supply
  • VitalityMedical.comNew

    In stock

    $19.13Observed at 1:24 AM
    Visit VitalityMedical.com
  • WalmartNew

    In stockSold by HealthSmart

    $19.99Observed at 1:24 AM
    Visit Walmart
  • TargetNew

    In stock

    $21.99Observed at 1:24 AM
    Visit Target

Also available at

  • eBayCheck price at eBay
  • ADW DiabetesCheck price at ADW Diabetes
  • CarewellCheck price at Carewell
  • Grainger Industrial SupplyCheck price at Grainger Industrial Supply
  • Grayline MedicalCheck price at Grayline Medical
  • MedicaleshopCheck price at Medicaleshop
  • ZoroCheck price at Zoro

Store links may earn us a commission.

DMI Convoluted Foam Ring Cushion price history

Lowest price we've seen: $12.03 on Nov 7 at Home Depot. Tracked across 12 stores since Nov 7.

What reviewers say

  • 2.6 / 520 ratings

Users find this cushion helpful for temporary pain relief, though its durability and size are frequent points of contention. With a 2.6 out of 5 rating, many owners feel the support is insufficient for long-term daily use.

What people mention
  • SupportCriticisedThe high-density foam often compresses too easily, failing to keep the user elevated off the seat surface.
  • SizeMixedWhile portable, the 16-by-13 inch dimensions are described as too narrow for many adult users.
  • MaintenancePraisedThe removable navy cover is easy to clean and hides stains well between washes.
  • DurabilityCriticisedReviewers note the foam loses its 'spring' and structural integrity relatively quickly compared to gel alternatives.

Specifications

Fill Material
Foam, High-density foam
Cushion Type
Cushion
Length
16 in
Thickness
3 in
Width
13 in
Fabric Material
Polyester cotton
Shape
Ring
Recommended Furniture Type

Questions and answers

Is this cushion made of memory foam?
No, it uses standard high-density convoluted (eggcrate) foam rather than memory foam.
Can I wash the entire cushion?
Only the polyester cotton cover is machine washable; the foam insert should be spot cleaned only to prevent damage.
What are the exact dimensions?
The cushion measures 16 inches long, 13 inches wide, and 3 inches thick.
Will this fit in a car seat?
Yes, its compact size makes it suitable for most car seats, though it may shift if not secured.
Where is the DMI Convoluted Foam Ring Cushion cheapest?
At Home Depot, for $12.03, 37% under what the other stores charge, as of our latest check.
What do buyers say about the DMI Convoluted Foam Ring Cushion?
Rated 2.6 out of 5 from 20 ratings.
Where can I buy the DMI Convoluted Foam Ring Cushion?
13 stores we checked sell it, including Home Depot, Blowout Medical, Medex Supply, VitalityMedical.com, Walmart.

Stores we've priced the DMI Convoluted Foam Ring Cushion at

  • Home Depot deals and prices
  • Target deals and prices
  • Walmart deals and prices
  • Zoro deals and prices

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All DMI deals and products →
Hard chairs
Recommended Usage Location
Office, Car, Home
Age Group
Adult
Resistance
Puncture proof
Memory Foam
No
Removable Cover
Yes
Color
Navy
Pattern
Eggcrate
Care Instructions
Machine washable
Size
16 inch
Count
1