# Memory Foam Back Cushion

Full listing title: Support Back Cushion Ergonomic Memory Foam Cushion Supportive Back Support Pillow with Memory Foam for Office Chairs, Study Periods

- SKU: DCD-10001559860
- Price: 36.09 USD (excludes sales tax; tax calculated at checkout). Price valid until 2026-10-31.
- Availability: In stock (20 available; up to 10 per order)
- Shipping: free standard shipping, United States only; delivered in 12-22 days from order (leaves the warehouse within 4 business days)
- Estimated delivery if ordered today (2026-10-01): 2026-10-13 to 2026-10-23
- Returns: 30 days from delivery for unused items in original packaging; customer pays return shipping unless the item is damaged, defective or not as described; refund to the original payment method within 5 business days of receiving the return (https://suntekstore.com/returns/)
- Category: Garage & Ride (Vehicles & Parts > Vehicle Parts & Accessories)
- Condition: new; brand: SuntekStore
- Package size: 36 x 32 x 13 cm (14.2 x 12.6 x 5.1 in)
- Weight: 1.00 kg (2.20 lb)
- Material: Hoodie fabric, Memory foam
- In the box: Lumbar support cushion ×1
- Product size: 36 x 12 x 31 cm (14.2 x 4.7 x 12.2 in)
- Filling: Memory foam
- Design: Curved ergonomic construction
- Surface: Contoured front surface
- Finish: Solid color
- Use: Car seats and office chairs

## Description

Product Identity: This support back cushion is a supportive seating accessory designed for use on car seats and office chairs, offering targeted comfort for the lower back during extended sitting periods.
Core Function: The back cushion works by cradling the curve of the lower spine, helping to maintain proper seated alignment while you work, study, or drive for long stretches.
Material Construction: The memory foam cushion features a soft polyester material cover paired with a responsive memory foam filling that conforms to your for personalized support.
Ergonomic Design: This cushion boasts a curved ergonomic build with a contoured front and a thicker supporting profile, shaped to follow the arch of the lower back comfortably.
Dimensions & Finish: The cushion measures 36 × 31 × 12 cm and comes in a solid-color finish, making it a versatile and understated addition to any office chair, study chair, or car interior.

Whether you are settling information long workday at your desk, pulling late study period, or commuting across town, the right seating support can make all the difference in how your back feels by of the day. This support back cushion is a thoughtfully designed seating accessory built to bring targeted lower-back comfort to car seats, office chairs, and study chairs alike, so you can enjoy consistent support wherever you regularly sit. At it rates, the back cushion is engineered to cradle the curve of your lower spine, helping you maintain better seated alignment continuously. Instead of slouching or straining against a flat chair back, you can lean into a shape that glass panels the arch of your region, turning an ordinary chair into more supportive place to focus, work, or relaxThe memory foam cushion pairs a, soft-touch polyester material cover with a soft yet responsive memory foam filling. The foam gently yields to the unique shape of your back, providing cushioning that feels tailored while still offering enough firmness to maintains its shape shape and support throughout repeated use. The material cover gives the a smooth, comfortable feel against clothing. What sets this cushion distinctive its meticulously considered ergonomic construction. It features a curved overall shape, a contoured front, and a thicker supporting profile that together conform to the shape of the lower back. This ergonomic shape means the cushion does not just press flat against your back — it supports it where you need it most, distributing pressure more evenly across the area. Measuring 36 × 31 × 12 cm, the cushion is sized to fit most standard office chairs, study seats, and car seats without feeling bulky or overwhelming the seat. Its solid-color finish keeps the and understated, so it blends easily with a wide range of chair designs and interior settings. Lightweight and easy to move between chairs, it is a practical upgrade for anyone who spends long hours sitting and wants to add a little more comfort and support to their daily routine.

Option: Dark Gray

## How to buy

Open https://suntekstore.com/buy/DCD-10001559860?qty=1 (change qty to 1-10). It redirects to Stripe Checkout; the shopper enters a US shipping address and pays there. No account or cart needed.

## Links

- Product page: https://suntekstore.com/p/DCD-10001559860/
- JSON: https://suntekstore.com/products/DCD-10001559860.json
- Image: https://suntekstore-img.sfo3.digitaloceanspaces.com/p/66/66ff434a9b839f673175809e1ca0bcd4bec56cee.jpg
- Store policies: https://suntekstore.com/llms.txt