--- product_id: 554446230 title: "SINWEEK 3.5cm Gel Memory Foam Mattress Cover Vented Soft Mattress Pad, Bed Cover, CertiPUR-US Certified, Queen Size, Purple" brand: "sinweek" price: "₨389688" currency: LKR in_stock: true category: "Sinweek" url: https://www.desertcart.lk/products/554446230-sinweek-3-5cm-gel-memory-foam-mattress-cover-vented-soft store_origin: LK region: Sri Lanka --- # CertiPUR-US certified cooling gel Ventilated airflow design 3.5cm gel memory foam thickness SINWEEK 3.5cm Gel Memory Foam Mattress Cover Vented Soft Mattress Pad, Bed Cover, CertiPUR-US Certified, Queen Size, Purple **Brand:** sinweek **Price:** ₨389688 **Availability:** ✅ In Stock ## Summary > 🛌 Upgrade your sleep game with cool, contouring comfort! ## Quick Answers - **What is this?** SINWEEK 3.5cm Gel Memory Foam Mattress Cover Vented Soft Mattress Pad, Bed Cover, CertiPUR-US Certified, Queen Size, Purple by sinweek - **How much does it cost?** ₨389688 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/554446230-sinweek-3-5cm-gel-memory-foam-mattress-cover-vented-soft) ## 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 - • **Perfect Queen Fit:** Sized 79x60x1.5 inches to seamlessly upgrade your mattress without slipping or bunching. - • **Certified Safe & Durable:** Made with CertiPUR-US certified materials ensuring premium quality and long-lasting support. - • **Cool & Breathable Nights:** Gel-infused memory foam with ventilation holes keeps you fresh and sweat-free all night long. - • **Hassle-Free Care & Support:** Spot clean easily and enjoy peace of mind with a 3-year warranty and 24/7 customer service. - • **Pressure-Relieving Comfort:** Contours perfectly to your body, easing pressure points for deep restorative sleep. ## Overview The SINWEEK 3.5cm Gel Memory Foam Mattress Cover is a queen-sized topper crafted from CertiPUR-US certified gel memory foam. Designed with ventilation holes and an open-cell structure, it enhances airflow to keep you cool while evenly distributing body weight to relieve pressure points. This breathable, soft mattress pad fits snugly over your mattress, offering a durable, non-foldable surface backed by a 3-year warranty and responsive customer support. ## Description Lift your sleep experience with our sinweekk 1.5" Gel Mattress Topper and Memory Foam Designed to provide exceptional comfort and support. This Queen size mattress topper is made of CertiPUR-US certified gel and memory foam, ensuring a cool, breathable seam surface that adapts to your body curves, relieves pressure points and promotes deep, rejuvenating sleep. The open cell structure and ventilation holes of the bed mattress improve airflow and keep you comfortable all night. Measuring 79 x 60 x 1.5 inches (L x W x H) will fit perfectly on your existing mattress. Easy to care, clean easily as needed. ## Features - GEL MEMORY FOAM MATERIAL: Our memory foam mattress topper easily conforms to the curves and shape of your body, distributes weight evenly to relieve pressure points for better sleep. - More Comfortable Sleep: Gel memory foam used in our mattresses reduces heat and improves airflow to update the permeability of the gas; add the mattress for customized comfort. - Soft but not foldable: our mattress is soft, does not roll up and store too long after opening and not put items on the top, which increases the risk of tearing. - Certified PUR-US Certified: Our Gel Swirl Memory Foam Topper is made from CertiPUR-US certified materials. The Gel Swirl Memory Foam Topper Meets or Exceeds Standards for Content, Release and Durability. - Before first use: leave the memory foam flat in a well-ventilated area for 48-72 hours until it is fully extended. In addition, we provide 3 year warranty and 24-hour manual customer service to ensure your customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BX3S4MFH | | Age Range Description | Adult | | Best Sellers Rank | 2,595,868 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2,016 in Mattress Toppers | | Brand Name | SINWEEK | | Closure Type | Pull On | | Colour | 1.5 Inch | | Customer Reviews | 4.3 4.3 out of 5 stars (437) | | Fabric Type | 62% Cotton, 38% Polyester | | Included Components | Mattress Topper | | Manufacturer | SINWEEK | | Manufacturer Part Number | J2-O1K2-KVIP | | Material Type | Gel Memory Foam | | Model Name | Mattress Topper | | Model Number | J2-O1K2-KVIP | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | Breathable | | Product Care Instructions | Spot Clean Only | | Size | Queen | | Unit Count | 1.0 count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** SINWEEK - **Colour:** 1.5 Inch - **Fabric Type:** 62% Cotton, 38% Polyester - **Size:** Queen - **Special feature:** Breathable ## Images ![SINWEEK 3.5cm Gel Memory Foam Mattress Cover Vented Soft Mattress Pad, Bed Cover, CertiPUR-US Certified, Queen Size, Purple - Image 1](https://m.media-amazon.com/images/I/81lsH3mqh2L.jpg) ![SINWEEK 3.5cm Gel Memory Foam Mattress Cover Vented Soft Mattress Pad, Bed Cover, CertiPUR-US Certified, Queen Size, Purple - Image 2](https://m.media-amazon.com/images/I/51PwcQRDzKL.jpg) ![SINWEEK 3.5cm Gel Memory Foam Mattress Cover Vented Soft Mattress Pad, Bed Cover, CertiPUR-US Certified, Queen Size, Purple - Image 3](https://m.media-amazon.com/images/I/51N8zInrgnL.jpg) ![SINWEEK 3.5cm Gel Memory Foam Mattress Cover Vented Soft Mattress Pad, Bed Cover, CertiPUR-US Certified, Queen Size, Purple - Image 4](https://m.media-amazon.com/images/I/41nUbWgDN3L.jpg) ![SINWEEK 3.5cm Gel Memory Foam Mattress Cover Vented Soft Mattress Pad, Bed Cover, CertiPUR-US Certified, Queen Size, Purple - Image 5](https://m.media-amazon.com/images/I/51oTx-uw7BL.jpg) ## Frequently Bought Together - SINWEEK 1.5 Inch Gel Memory Foam Mattress Topper Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Queen Size, Purple - EASELAND Queen Size Mattress Pad Pillow Cover Quilted Fitted Mattress Protector Cotton Top 8-21" Deep Pocket Cooling Mattress Topper (60x80 Inches, White) - Best Price Mattress 2.5 Inch Ventilated Memory Foam Mattress Topper, Cooling Gel Infusion, CertiPUR-US Certified, Short Queen, Blue --- ## 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.lk/products/554446230-sinweek-3-5cm-gel-memory-foam-mattress-cover-vented-soft](https://www.desertcart.lk/products/554446230-sinweek-3-5cm-gel-memory-foam-mattress-cover-vented-soft) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-10-07*