--- product_id: 323067574 title: "Serta 7\" Cooling Gel Memory Foam Mattress, Queen Size Mattress, Medium-Firm | CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Sleep Trial, Made in the USA with global components, Supportive" brand: "serta" price: "R34221" currency: ZAR in_stock: true category: "Serta" url: https://www.desertcart.co.za/products/323067574-serta-7-cooling-gel-memory-foam-mattress-queen-size-mattress store_origin: ZA region: South Africa --- # Compact bed-in-a-box packaging Cooling gel layer for airflow 7-inch medium-firm gel memory foam Serta 7" Cooling Gel Memory Foam Mattress, Queen Size Mattress, Medium-Firm | CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Sleep Trial, Made in the USA with global components, Supportive **Brand:** serta **Price:** R34221 **Availability:** ✅ In Stock ## Summary > ❄️ Sleep Cool, Support Strong — Upgrade Your Nights with Serta! ## Quick Answers - **What is this?** Serta 7" Cooling Gel Memory Foam Mattress, Queen Size Mattress, Medium-Firm | CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Sleep Trial, Made in the USA with global components, Supportive by serta - **How much does it cost?** R34221 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/323067574-serta-7-cooling-gel-memory-foam-mattress-queen-size-mattress) ## Best For - serta enthusiasts ## Why This Product - Trusted serta brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Rest:** 100-night sleep trial lets you test your best sleep yet - • **Effortless Setup:** Unbox, unroll, and unwind your new mattress in minutes - • **Edge-to-Edge Support:** Foam Support Core delivers consistent medium-firm support across the mattress - • **Durability You Can Trust:** Backed by a 10-year limited warranty for long-lasting comfort - • **Cradling Comfort Meets Cool Sleep:** Gel-infused memory foam contours and cools all night long ## Overview The Serta 7" Cooling Gel Memory Foam Mattress in queen size combines a medium-firm foam support core with a cooling gel memory foam layer to provide balanced support and temperature regulation. Packaged in a compact bed-in-a-box design, it offers easy setup and is backed by a 100-night trial and 10-year warranty, making it an ideal choice for professionals seeking durable, comfortable, and cool sleep. ## Description The comfort you expect from Serta - now packed into our smallest carton ever. In the new Serta For Ewe mattress, cooling Serta Gel Memory Foam and a supportive foam core are combined to deliver the benefits of cradling support and airflow for that cool, comfortable sleep you’ve always dreamed of. This bed-in-a-box mattress can help provide hot sleepers with sleep comfort. ## Features - Consistent edge to edge support is provided by our Foam Support Core in this queen mattress - This bed mattress has a thick layer of our Serta Foam Support Core (no coils) that provides a medium firm feel and durable support for any sleep position - Worry free queen size memory foam mattress includes a 100 Night Sleep Trial and 10 year limited warranty! - Our unique Serta mattress has gel memory foam that contours to the body for cradling comfort and allows airflow to keep you cool and comfortable throughout the night - We've used new compression technology to package your Serta queen size mattress in our smallest carton yet! Easy set up- just unpack, unroll, and unwind! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Z3VJP7X | | Additional Features | Durable | | Age Range Description | Adult | | Best Sellers Rank | #136,873 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #430 in Mattresses | | Brand Name | Serta | | Color | White | | Construction Type | Memory Foam | | Cover Material | Polyester | | Customer Reviews | 4.2 4.2 out of 5 stars (279) | | Fill Material | Gel Memory Foam | | Included Components | Mattress | | Item Depth | 7 inches | | Item Dimensions | 79.5 x 60 x 7 inches | | Item Dimensions L x W x Thickness | 79.5"L x 60"W x 7"Th | | Item Firmness Description | Medium Firm | | Item Thickness | 7 inches | | Item Type Name | Bed Mattress Conventional | | Item Weight | 49.9 pounds | | Manufacturer | Serta | | Manufacturer Part Number | 500770688-1050 | | Manufacturer Warranty Description | 10 year limited warranty. | | Material Type | Gel Foam | | Mattress Comfort Layer Material | Gel Memory Foam | | Model Name | For Ewe | | Model Number | 500770688-1050 | | Number of Items | 1 | | Number of Layers | 2 | | Number of Packs | 1 | | Product Benefits | Contours to body for cradling comfort and cool airflow | | Set Name | For Ewe | | Size | Queen | | Style Name | 7" Medium-Firm | | UPC | 747935887961 | | Unit Count | 1 Count | | top-style | Tight Top | ## Product Details - **Brand:** Serta - **Cover Material:** Polyester - **Fill Material:** Gel Memory Foam - **Item Firmness Description:** Medium Firm - **Item Weight:** 49.9 pounds - **Number of Layers:** 2 - **Product Dimensions:** 79.5"L x 60"W x 7"Th - **Size:** Queen - **Special Feature:** Durable - **Top Style:** Tight Top ## Images ![Serta 7" Cooling Gel Memory Foam Mattress, Queen Size Mattress, Medium-Firm | CertiPUR-US certified, 10 Year Limited Warranty, 100-Night Sleep Trial, Made in the USA with global components, Supportive - Image 1](https://m.media-amazon.com/images/I/71LH0oAheuL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Will this mattress work for an adjustable bed?** A: Hi there, The Serta 7 Inch Twin Cooling Gel Memory Foam mattress is compatible with an adjustable base. We just recommend returning it to the flat position when not in use. Best, The Serta Team **Q: Vienen las dos.piezas colcho con su base boxsprimg?** A: Hi Rosibel, The purchase of the mattress does not include a base or foundation. Box springs may be purchased separately and most of the time require a separate metal base to pair with it. Best, The Serta Team **Q: Dimensions for a full by picture read 76" long x 51.35" wide. Under technical details 74.5" x 54". Which is it??** A: Hey there, We're terribly sorry for the confusion. The full-size mattress is ‎‎74.5 x 54 x 7 inches as that is our standard sizing. We hope this helps! All the best, The Serta Team **Q: Is this meant to go on another regular mattress?** A: Hey there, This is a great question! This mattress is designed to be used as a stand-alone mattress. If you feel that the 7" Mattress would not be enough height, you may pair it with a Box Foundation or a Box Spring. We hope this helps! All the best, The Serta Team --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/323067574-serta-7-cooling-gel-memory-foam-mattress-queen-size-mattress](https://www.desertcart.co.za/products/323067574-serta-7-cooling-gel-memory-foam-mattress-queen-size-mattress) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-04*