--- product_id: 58249608 title: "siismi Memory Foam Seat Cushion, Donut Seat Cushion Comfort Pillow Beautiful Buttock Pads Memory Foam Cushions Bottom Cushion Office Car Seat Mat (Red)" brand: "siismi" price: "1466346₫" currency: VND in_stock: false url: https://www.desertcart.vn/products/58249608-siismi-memory-foam-seat-cushion-donut-seat-cushion-comfort-pillow store_origin: VN region: Vietnam --- # Firm support Comfortable seating Travel-friendly siismi Memory Foam Seat Cushion, Donut Seat Cushion Comfort Pillow Beautiful Buttock Pads Memory Foam Cushions Bottom Cushion Office Car Seat Mat (Red) **Brand:** siismi **Price:** 1466346₫ **Availability:** ❌ Out of Stock ## Summary > Sit Pretty, Feel Great! 🥳 ## Quick Answers - **What is this?** siismi Memory Foam Seat Cushion, Donut Seat Cushion Comfort Pillow Beautiful Buttock Pads Memory Foam Cushions Bottom Cushion Office Car Seat Mat (Red) by siismi - **How much does it cost?** 1466346₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/58249608-siismi-memory-foam-seat-cushion-donut-seat-cushion-comfort-pillow) ## Best For - siismi enthusiasts ## Why This Product - Trusted siismi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Care:** Removable, machine-washable cover for hassle-free cleaning. - • **Travel Buddy:** Lightweight and portable for on-the-go comfort. - • **Durable Design:** Retains shape and support even with heavy use. - • **Posture Perfect:** Promotes healthy spine alignment and blood circulation. - • **Ultimate Comfort:** Experience unparalleled relief with our contoured donut design. ## Overview The siismi Memory Foam Seat Cushion is a versatile and stylish solution for anyone seeking comfort during long hours of sitting. Its unique donut shape alleviates pressure on sensitive areas, while the soft velour cover ensures a cozy experience. Perfect for office use or travel, this cushion is designed to support healthy posture and alleviate discomfort, making it an essential accessory for modern professionals. ## Description ► How is the contoured donut cushion an improvement over the traditional donut design? - The traditional doughnut cushion suffers from poor design because it creates pressure points at the legs and tailbone, resulting in diminished sitting tolerance. The has eliminated this problem by adding two carefully placed contours at the front for leg support and one at the rear for coccyx relief, resulting in optimal seated comfort. - The front contours allow for healthy blood circulation in the legs while the rear cutout reduces lower back discomfort. - A firm comfort foam is used for excellent support over long stretches of time. ►Product information： Material: Cover Cotton Polyester. Filler Polyether polyurethane Size: 17.72*16.14*1.97in(45*41*5cm) Care: Cover zips off and is machine washable Shape: Round Application scenario: The cushion pad provides soft sitting on the office chair, desk chair, kitchen, dining room, living room, car seat, airplane and even wheelchair. Package Includes: 1 x Memory Foam Seat Cushion ►Precautions: 1. Most of product material made by cotton, few products containing silk, nylon and other conventional materials. 2. Please keep away from sharp objects, hot surfaces, open fire places and excess moisture. 3. Please do not soak the cushion in any liquid. 4. Colors may fade slightly when placed in areas of direct sunlight. ## Features - ✔ The donut pillow rests comfortably on any chair. It is soft enough for comfort and relief but firm enough to retain its shape over heavy use. - ✔ Contoured donut shape reduces pressure on the coccyx, tailbone, legs and hip bones while sitting. - ✔ Beauty Hip Cushion Pillow design promotes healthy weight distribution, blood circulation, posture and spine alignment. - ✔ Take the doughnut with you when traveling. It is sized to fit a car, bus, train, or airplane. Assists in the treatment of lower back pain, hemorrhoids, pressure sores and ulcers. - ✔ The soft velour cover is removeable by zipper and machine washable for easy cleaning. ## Technical Specifications | Specification | Value | |---------------|-------| | Colour | Red | | Product Dimensions | 45 x 41 x 5 cm; 540 g | | Primary material | Fabric | | Item shape | Round | | Care Instructions | Machine Wash | | Shipping weight | 0.54 Kilograms | | Manufacturer | smarlife | | ASIN | B06ZZMF7X5 | ## Product Details - **Brand:** siismi - **Colour:** Red - **Fill material:** Memory Foam - **Shape:** Round - **Age range (description):** Adult ## Images ![siismi Memory Foam Seat Cushion, Donut Seat Cushion Comfort Pillow Beautiful Buttock Pads Memory Foam Cushions Bottom Cushion Office Car Seat Mat (Red) - Image 1](https://m.media-amazon.com/images/I/71cIgdAhQrL.jpg) ![siismi Memory Foam Seat Cushion, Donut Seat Cushion Comfort Pillow Beautiful Buttock Pads Memory Foam Cushions Bottom Cushion Office Car Seat Mat (Red) - Image 2](https://m.media-amazon.com/images/I/71hSKnF3rSL.jpg) ![siismi Memory Foam Seat Cushion, Donut Seat Cushion Comfort Pillow Beautiful Buttock Pads Memory Foam Cushions Bottom Cushion Office Car Seat Mat (Red) - Image 3](https://m.media-amazon.com/images/I/71Ro9M2wJ0L.jpg) ![siismi Memory Foam Seat Cushion, Donut Seat Cushion Comfort Pillow Beautiful Buttock Pads Memory Foam Cushions Bottom Cushion Office Car Seat Mat (Red) - Image 4](https://m.media-amazon.com/images/I/71-3gmLcADL.jpg) ![siismi Memory Foam Seat Cushion, Donut Seat Cushion Comfort Pillow Beautiful Buttock Pads Memory Foam Cushions Bottom Cushion Office Car Seat Mat (Red) - Image 5](https://m.media-amazon.com/images/I/71VAIHgh5rL.jpg) --- ## 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.vn/products/58249608-siismi-memory-foam-seat-cushion-donut-seat-cushion-comfort-pillow](https://www.desertcart.vn/products/58249608-siismi-memory-foam-seat-cushion-donut-seat-cushion-comfort-pillow) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-23*