Search  for anything...

Kensington Ergonomic; Memory Foam Seat Rest (K55805WW)

  • Based on 49 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $10 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 30
Order within 9 hours and 15 minutes
Available payment plans shown during checkout

Features

  • Ergonomic design promotes healthy posture, improves circulation, and provides tailbone and lower back support
  • Premium High density memory foam provides Professional structural support that maintains shape use after use
  • Proven durability independently Verified to provide support and maintain thickness beyond 80, 000 uses
  • Anti-slip backing prevents sliding using a high-quality silicone friction grip
  • Removable cover is easily detached for cleaning

Description

The ergonomic memory foam seat cushion provides an ergonomic design to promote healthy posture, increase circulation, and relieve spinal pressure when sitting. The cushion features high density memory foam that will maintain its shape, anti-slip backing to prevent sliding, and an easy-to-clean removable cover.


Brand: Kensington


Special Feature: Durable, Slip Resistant Base, Adjustable Strap, Ergonomic Design, Comfortable, Removable Cover


Color: Black


Size: 410x470x72


Fill Material: Memory Foam


Material: Polyurethane Foam


Item Dimensions LxWxH: 16.1 x 18.5 x 2.83 inches


Item Weight: 2.88 Pounds


Variety: Seat Rest,Memory Foam,Seat Cushion


Fabric Type: 70% Polyester/ 30% Cotton


Model Name: Ergonomic Memory Foam Seat Cushion


Product Dimensions: 16.1 x 18.5 x 2.83 inches


Item Weight: 2.88 pounds


Manufacturer: Kensington


Country of Origin: China


Item model number: K55805WW


Is Discontinued By Manufacturer: No


Date First Available: April 17, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 30

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.

Top Amazon Reviews


  • Comfortable. But flattens out quickly
Style: Ergonomic Memory Foam
Comfortable, but flattens out quickly, especially the front edge. Unlikely to purchase again
Reviewed in the United States 🇺🇸 on January 8, 2022 by Tim Eastman

  • What I got is OK, but not what is shown in the product picture
Style: Ergonomic Memory Foam
The picture of this product shows a contoured foam seat. I have tried exactly that seat and it is very comfortable. That contour is what (I thought) I was buying. The seat I received was not contoured (except that it is a little thicker in the back than in the front) at all. It is still a nice piece of dense, supporting foam. It is still comfortable, but not AS comfortable. ... show more
Reviewed in the United States 🇺🇸 on May 6, 2021 by Matthew Rapaport

  • It is comfortable BUT has a really strong chemical smell.
Style: Ergonomic Memory Foam
So far it is comfortable to sit on but right away I noticed a really strong chemical smell coming from the cushion. Hopefully it will go away after a while or I will have to return it. I will update later.
Reviewed in the United States 🇺🇸 on January 22, 2020 by David F

  • Nice and soft.
Style: Ergonomic Memory Foam
I like this product, it is a bit soft after sitting on it but it springs back pretty good.
Reviewed in the United States 🇺🇸 on March 13, 2019 by Anthony Luna

  • Great
Style: Ergonomic Memory Foam
My old one had worn out. This is great
Reviewed in the United States 🇺🇸 on September 27, 2018 by Ann

  • Terrible memory foam
Style: Ergonomic Memory Foam
Received my Kensington memory foam seat cushion Aug 2018 and I already need to replace it and it's Jan 2019. No memory foam left to it. Very disappointed in this product. Just ordered a new memory foam seat through a different company. Hoping I have better luck!
Reviewed in the United States 🇺🇸 on January 12, 2019 by Amazon Customer

  • Great support
Style: Ergonomic Memory Foam
Nothing
Reviewed in the United States 🇺🇸 on October 9, 2019 by Nanette Bateson

Can't find a product?

Find it on Amazon first, then paste the link below.