# LIFEMENT Essential Memory Foam Mattress 12K, 12-Inch Full

The LIFEMENT Essential Memory Foam Mattress 12K is a 12-inch full-size memory foam bed listed with a medium feel and charcoal cooling gel. Its foam construction and claimed low motion transfer may suit buyers seeking an all-foam mattress, but firmness preferences vary.

- [Original product page](https://best-deals.pro/product/lifement-essential-memory-foam-mattress-12k-full)
- [View offer](https://best-deals.pro/visit/lifement-essential-memory-foam-mattress-12k-full)
- Market: US
- Language: en-US
- Currency: USD
- Brand: LIFEMENT
- Model: LIFMENT Essential Memory Foam Mattress 12K
- Category: Home & Kitchen > Furniture > Mattresses
- Price: 163.61 USD
- Previous price: 201.99 USD
- Discount: 19%
- Price checked: 2026-11-14T09:40:05.741Z
- Rating: 4.6 / 5
- Reviews: 17

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Three-layer memory foam construction with gel memory foam listed in the comfort layers.
- The listing describes the feel as medium, while the feature copy calls it medium firm.
- Ships compressed and rolled, with up to 72 hours allowed for expansion.
- Manufacturer claims include temperature regulation and low motion transfer.

## Pros

- The rolled, compressed format can simplify moving the mattress into a room before setup.
- The full-size dimensions and 12-inch profile are clearly listed for planning fitted sheets and bed-frame fit.
- The foam construction and claimed low motion transfer may appeal to couples who prefer an all-foam feel.

## Cons

- The cover is listed as spot-clean-only and not washable, so it cannot be laundered according to the care instructions.

## Specifications

### Identity
- Brand: LIFEMENT
- Model: LIFMENT Essential Memory Foam Mattress 12K
- Model number: E-MT-GEL-12-F
- Size: 12 Inch Full Charcoal Gel
- Construction: Memory Foam
- Comfort layer material: Gel Memory Foam, Memory foam
- Number of layers: 3
### Dimensions and installation
- Dimensions listed: 75 x 54 x 12 inches
- Weight listed: 61.5 pounds
- Thickness: 12 inches
- Setup: This mattress in a box full ships compressed and rolled for easy setup; allow up to 72 hours to fully expand.
- Listed compatible bases: platform beds, bunk beds, slatted bases, box springs and adjustable frames
### Feel and materials
- Firmness description: Medium
- Top style: Tight Top
- Cover material: Polyester Blend
- Color: Grey
- Care instructions: Not Washable, Spot Clean Only
### Claimed features
- Special features: Breathable, Fire Retardant, Low Motion Transfer, Temperature Regulating
- Manufacturer-highlighted materials and claims: Medium Firm Memory Foam Mattress in a Box, Charcoal Cooling Gel, Pressure Relief, Fiberglass Free, CertiPUR-US Certified

## Before you buy

- Listing details are inconsistent: the model name uses “LIFMENT” while the brand is “LIFEMENT,” the listed size says “Full” while the included-components field says “Queen,” and firmness is described as both “Medium” and “Medium Firm.” The detail dimensions use a different format from the dimensions listing, although both indicate 75 by 54 by 12 inches. Confirm the selected size and firmness description before ordering. The page also alternates between charcoal and graphite wording for the cooling-gel infusion, and the cover is described as removable in one section but listed as spot-clean-only elsewhere. The listed certifications, fiberglass-free status, cooling and support benefits are manufacturer claims.

## In the box

- Memory foam mattress Queen (Check selected pack): The explicit contents field says Queen, while the product title and size details specify Full. Confirm the selected size in the listing.

## A good fit for

- Full-bed shoppers looking for a 12-inch memory foam mattress in a compressed, rolled format.
- Buyers who prefer a medium or medium-firm feel and are comfortable checking firmness details because the listing uses both descriptions.
- Couples considering an all-foam bed with manufacturer-claimed low motion transfer.

## Less suited to

- Buyers who need a washable mattress cover.
- Shoppers who require a precisely consistent size or firmness description without confirming the selected listing.

## Customer feedback

Customer feedback describes the mattress as comfortable for its price point, while firmness reactions are mixed, with some appreciating the firmness and others finding it too firm. That difference matters for buyers sensitive to feel: the listing itself alternates between medium and medium firm. The aggregate ratings are generally favorable but include a low-rating share, and the small overall rating sample does not establish how the mattress will feel to an individual.
- Positive themes: Customers describe the mattress as comfortable for its price point.
- Mixed feedback: Firmness feedback is mixed, with some customers liking the firmness and others finding it too firm.

## Frequently asked questions

### How firm is this mattress?
The details list firmness as “Medium,” while feature text calls it “Medium Firm.” Customer feedback reports mixed firmness reactions, so confirm that the selected feel suits your preference.
### How long should it take to expand?
The listing says to allow up to 72 hours for the compressed, rolled mattress to fully expand.
### Can the cover be washed?
The care instructions say it is not washable and should be spot cleaned only. Another listing section describes the cover as removable, so check care details for the selected listing.
### Which bed frames does the listing say it fits?
It names platform beds, bunk beds, slatted bases, box springs, and adjustable frames. Confirm dimensions and frame suitability for your setup.

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## Add-ons

- [FDW \| 8 Inch Twin Mattress \| Medium Firm \| Gel Memory Foam \| White \| Dual Construction \| Pressure Relief, Cooling Foam, Remov](https://best-deals.pro/visit/lifement-essential-memory-foam-mattress-12k-full)
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## Images

![LIFEMENT Essential Memory Foam Mattress 12K, 12-Inch Full — 1](https://best-deals.pro/i/ncnqCHNGS4vL4SXdZ5LzMCbOx_whd6bpfJoASM_FoA1d75w8sA1NPZcY5HqczU-PDrw6SDWfLnZ5OtEbAjw1wfswRUnSkKVtVIPb056ShiWOQiNYV52jFvYV.jpg)

![LIFEMENT Essential Memory Foam Mattress 12K, 12-Inch Full — 2](https://best-deals.pro/i/Lb37g3MG6XhDfFe8T-u26Ot9tvpg22srjH2q_GFvbffesB0JVzmmfxqLTGQuZBva4_ZYN45Nbeby02sUj0ACdB5Gvvmk6PKfJjSxAYe2gzeW0NfcpBZxlA7i.jpg)

![LIFEMENT Essential Memory Foam Mattress 12K, 12-Inch Full — 3](https://best-deals.pro/i/Hs8PqDsNeYo1jZp935usLh5Cvh609RWcLOn-Pq_-NGdjf0AXQaGs6plNqoPMuel_FaMR3S36XcZAH2MGWtP1UU_vckYi53ZCbbvrcQrGJlI9s1tx_826Y9Pi.jpg)

![LIFEMENT Essential Memory Foam Mattress 12K, 12-Inch Full — 4](https://best-deals.pro/i/Zerzp6xNVITznjoQRAdskLtOTSkN98GGac7dlWzEWFJZoi8JfepHyXH9S2sgQmPgAXOHgdnM_jUk-GImuacBv7Ivn--BgyZLuXzrRfMlTt_1_t5b4O6Qp176.jpg)

![LIFEMENT Essential Memory Foam Mattress 12K, 12-Inch Full — 5](https://best-deals.pro/i/Tq5R0VGmX782D5E8ySy83ucsunShoGXAGO3mQBJ0LdrKjHoLMSTg2a2zPPW8PYyzTmMz_3G3sfOz2ZSt97-FPjJWP7lVfSCNpdo6eG2rRPozTL69IDI08v6D.jpg)

![LIFEMENT Essential Memory Foam Mattress 12K, 12-Inch Full — 6](https://best-deals.pro/i/lq90jGc7gRpehKxyEO9XI8BhtKNFWq_lw4UjX06CGurAwDNJCrygLwGHkHS10TNhPIp5LAV4FNN7d2uFQ2rzAs7G8n431L31gUYCZTg5Y4QMorkvswaZ5bCn.jpg)

![LIFEMENT Essential Memory Foam Mattress 12K, 12-Inch Full — 7](https://best-deals.pro/i/b7r6TG8n3-UUx5NTKg_A_5qXSxPZyDvxNCR4oVUU20eqs8g5ik3cU5q8YKg6v9JHCkOMRzMFuGKNZCPnQE36IZvpw2AFVAOrOLwtUxIgC9JccUNqz_9SdVFU.jpg)