--- product_id: 589142844 title: "SINWEEK 3 Inch Egg Crate Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Room, Pressure Relieve CertiPUR-US Certified,39x80 Inches" brand: "sinweek" price: "€ 845.36" currency: EUR in_stock: true category: "Sinweek" url: https://www.desertcart.com.cy/products/589142844-sinweek-3-inch-egg-crate-memory-foam-mattress-topper-twin store_origin: CY region: Cyprus --- # CertiPUR-US certified durable foam Cooling gel infusion for superior breathability 3-inch egg crate memory foam for plush comfort SINWEEK 3 Inch Egg Crate Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Room, Pressure Relieve CertiPUR-US Certified,39x80 Inches **Brand:** sinweek **Price:** € 845.36 **Availability:** βœ… In Stock ## Summary > πŸ›Œ Upgrade your sleep game with cool, cushy comfort that’s dorm-room approved! ## Quick Answers - **What is this?** SINWEEK 3 Inch Egg Crate Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Room, Pressure Relieve CertiPUR-US Certified,39x80 Inches by sinweek - **How much does it cost?** € 845.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/589142844-sinweek-3-inch-egg-crate-memory-foam-mattress-topper-twin) ## Best For - sinweek enthusiasts ## Why This Product - Trusted sinweek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Cooling Gel-Infused Foam:** Stay cool and sweat-free with enhanced airflow and moisture-wicking technology. - β€’ **Instant Mattress Upgrade:** Transforms any firm mattress into a luxurious sleep surface with just one layer. - β€’ **CertiPUR-US Certified Quality:** Sleep soundly on non-toxic, durable foam that maintains support night after night. - β€’ **Perfect Fit for Dorm & Twin XL Beds:** Tailored 39x80 inches size ideal for college dorms and extra-long twin mattresses. - β€’ **Pressure-Relieving Egg Crate Design:** Ergonomically contours to your body, evenly distributing pressure for all-night comfort. ## Overview The SINWEEK 3 Inch Egg Crate Memory Foam Mattress Topper (Twin XL) features a pressure-relieving egg crate design with cooling gel-infused memory foam, certified by CertiPUR-US for durability and safety. Sized at 39x80 inches, it’s perfect for college dorm rooms or any extra-long twin mattress, instantly enhancing comfort and breathability for a cooler, more restful night’s sleep. ## Description Buy SINWEEK 3 Inch Egg Crate Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Room, Pressure Relieve CertiPUR-US Certified,39x80 Inches: Mattress Toppers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - Egg Crate Memory Foam - Product Note: Due to compressed packaging, the memory foam may initially appear thin upon opening. Please allow it to fully expand to its normal thickness for 24-72 hours.Tips: Low temperature may need more time, find a suitable temperature(78℉) will shorten the time - Improved Comfort: The egg-shaped design provides more comprehensive support by increasing the contact area with the body surface, distributing all pressure points more evenly and improving overall comfort for a better night's sleep. Instantly adds comfort and softness for a hard mattress - Superior Breathability: The unique structure with cooling gel infused memory foam enhances airflow and boosts cooling sensation, reducing humidity and heat buildup for a cooler and more comfortable sleeping environment - CertiPUR-US Certified: Crafted from high-quality memory foam with CertiPUR-US Certified, egg-shaped toppers exhibit strong durability, tear resistance, maintaining support over an extended period for a longer-lasting product - Aesthetic Design: Elevate your bedroom aesthetics with the stylish hue of our egg-shaped memory foam topper. The vibrant color adds a touch of elegance to your bedding, making it a standout feature in any bedroom - Important: This product is intended to be used on top of an existing mattress and is not designed for standalone use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CHMPXZ62 | | Age Range Description | Adult | | Best Sellers Rank | #3,899 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #14 in Mattresses Toppers | | Brand Name | SINWEEK | | Closure Type | Pull On | | Color | 3 Inch | | Customer Reviews | 4.4 4.4 out of 5 stars (1,698) | | Fabric Type | Gel Memory Foam | | Manufacturer | SINWEEK | | Material Type | Memory Foam | | Other Special Features of the Product | Breathable, College Dorm Room Essentials | | Product Care Instructions | Dry Clean Only | | Size | Twin XL | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** SINWEEK - **Color:** 3 Inch - **Fabric Type:** Gel Memory Foam - **Size:** Twin XL - **Special Feature:** Breathable, College Dorm Room Essentials ## Images ![SINWEEK 3 Inch Egg Crate Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Room, Pressure Relieve CertiPUR-US Certified,39x80 Inches - Image 1](https://m.media-amazon.com/images/I/7177G2RjzOL.jpg) ![SINWEEK 3 Inch Egg Crate Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Room, Pressure Relieve CertiPUR-US Certified,39x80 Inches - Image 2](https://m.media-amazon.com/images/I/71Fohxhw4oL.jpg) ![SINWEEK 3 Inch Egg Crate Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Room, Pressure Relieve CertiPUR-US Certified,39x80 Inches - Image 3](https://m.media-amazon.com/images/I/81vsvDKU0kL.jpg) ![SINWEEK 3 Inch Egg Crate Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Room, Pressure Relieve CertiPUR-US Certified,39x80 Inches - Image 4](https://m.media-amazon.com/images/I/71dWwXwU0KL.jpg) ![SINWEEK 3 Inch Egg Crate Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Room, Pressure Relieve CertiPUR-US Certified,39x80 Inches - Image 5](https://m.media-amazon.com/images/I/71AvYrpe0zL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.cy/products/589142844-sinweek-3-inch-egg-crate-memory-foam-mattress-topper-twin](https://www.desertcart.com.cy/products/589142844-sinweek-3-inch-egg-crate-memory-foam-mattress-topper-twin) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-07-17*