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Egg Crate Sculpted Foam Chair Cushion, 18x16x4

Egg Crate Sculpted Foam Chair Cushion, 18x16x4

Best price now

$16.99at AmazonChecked Nov 11

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $16.99 at Amazon on Nov 11.
  • Checked at 2 stores.

Our take on the Egg Crate Sculpted Foam Chair Cushion, 18x16x4

This is a 4-inch-thick chair cushion with a sculpted egg-crate foam surface, sized about 18 by 16 inches to fit most dining, desk and patio chairs. The contoured bumps spread pressure and let air move under you, which is the main thing it offers over a flat foam pad. It is a simple, unbacked cushion with no straps or cover, so it suits shoppers who want basic seat comfort and don't need a non-slip base or a washable shell. Against gel or memory-foam cushions it is lighter and more breathable but offers less support for long sitting sessions.

Best forAdding padding to a hard dining or kitchen chairDesk chairs that feel too firmPatio and folding chairsShoppers who want a breathable, low-cost seat pad
Pros
  • 4-inch sculpted foam gives noticeable cushioning
  • Egg-crate surface helps air circulate and reduce heat buildup
  • Contoured bumps spread pressure across the seat
  • Fits standard 18 by 16 inch chair seats
  • Light and easy to move between chairs
Cons
  • No straps or non-slip backing, so it can slide
  • No removable or washable cover
  • Foam may flatten with heavy daily use
  • Less support than memory foam or gel for long sitting

Egg Crate Sculpted Foam Chair Cushion, 18x16x4 prices at every store

  • Medpart.comNew

    In stockReturn policy

    $19.50Checked 11 h ago
    Visit Medpart.com
  • AmazonNew

    Availability unknown

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

    $16.99Checked Nov 11
    Visit Amazon

Store links may earn us a commission.

Egg Crate Sculpted Foam Chair Cushion, 18x16x4 price history

Lowest price we've seen: $16.99 on Nov 11 at Amazon. Tracked across 1 store since Nov 11.

About the Egg Crate Sculpted Foam Chair Cushion, 18x16x4

This is a sculpted foam chair cushion with an egg crate surface. It is designed to provide ergonomic support and comfort on chairs in various settings.

Dimensions
18 x 16 x 4 in
Material
Foam
Surface
Egg crate sculpted

Questions and answers

Will it fit a standard dining chair?
At about 18 by 16 inches it matches most dining and desk chair seats. Measure your seat first if it is unusually narrow or deep.
Does it stay in place?
There are no straps or grip backing, so it can shift on smooth seats. Many people add a non-slip pad underneath.
Can I wash it?
The foam itself is not machine washable and has no removable cover. Spot clean it and let it air dry.
Is it good for long hours at a desk?
It adds cushioning and airflow, but the foam is softer than memory foam or gel. For all-day sitting, a firmer ergonomic cushion may hold up better.
How thick is it?
It is 4 inches thick at the sculpted peaks, which is thicker than most flat seat pads.
Does it work on outdoor chairs?
Yes, the breathable egg-crate surface suits patio and folding chairs. Bring it inside when it rains, since the foam is not waterproof.
Where is the Egg Crate Sculpted Foam Chair Cushion, 18x16x4 cheapest?
At Amazon, for $16.99, as of our latest check.
Where can I buy the Egg Crate Sculpted Foam Chair Cushion, 18x16x4?
2 stores we checked sell it, including Medpart.com, Amazon.

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