Extra Large Seat Cushion
US$68.38
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color:Dark Grey Fabric Type:High-density Memory Foam Core Size:X-Large Special Feature:Help stabilize posture, High-density Memory Foam, X-Large Ergonomic Seat Cushion with Lum...
Delivery & Returns
Free shipping $200+
Orders of $200 or more ship free. No code needed.
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Product Details
- Color:Dark Grey
- Fabric Type:High-density Memory Foam Core
- Size:X-Large
- Special Feature:Help stabilize posture, High-density Memory Foam, X-Large Ergonomic Seat Cushion with Lumbar Support
- Specific Uses For Product:sitting
- Unit Count:1 Count
- Model Name:cushion for office chair
- Model Number:all
- Shape:L-shape
- Age Range Description:Adult
- Number of Pieces:1
- Coin Variety 1:Seat Cushion
- Number of Packs:1
- Item Highlight:Ergonomic Seat Cushion with Lumbar Support, Memory Foam Orthopedic Cushion with Tailbone Hollow, For Office Chair, Car(Dark)
- Recommended Uses For Product:Seat cushion backrest
- Fill Material:High-density memory foam core
- Material Type:Memory Foam
- Product Care Instructions:Machine Wash
- Material Features:Breathable, Cool Touch, Non-slip, Silky Drape
- Item Dimensions L x W x H:17"L x 17"W x 3"H
- Item Dimensions L x W:18.5"L x 12.6"W
- Target Use Body Part:Back, Legs
- Item Firmness Description:Medium Firm
About this item
- Large Ergonomic Seat Cushion with Lumbar Support: Measuring 18.5*16.9*12.6inches, this oversized seat cushion delivers a broad and deep seating surface that suits most body shapes. The elevated side wings softly support your outer thighs, aiding in pressure distribution and minimizing numbness and discomfort during long sitting sessions. Great for office tasks, driving, and daily relaxation
- Premium Memory Foam Construction: Crafted from high-density memory foam, this seat cushion provides supportive yet soft comfort that conforms to your body and springs back after each use. It resists flattening and maintains its structure, ensuring dependable support for desk work, road trips, and daily lounging
- Breathable Ice Silk Cover: Made with high-quality ice silk fabric, this cover offers a silky, cool feel that remains comfortable throughout long sitting sessions. Its breathable construction promotes airflow to maintain a dry, fresh surface all day. The cover features a zippered opening, is easy to remove, and can be machine washed for simple maintenance
- Tailbone Relief Hollow Design: The ergonomic cutout keeps your tailbone elevated to relieve pressure points and ease sitting-related discomfort. It also enhances air circulation to reduce heat buildup, keeping you cool and comfortable throughout the day
- Non-Slip Bottom: The ergonomic seat cushion is equipped with a non-slip base featuring grip-enhancing dots that provide reliable traction on most seating surfaces. Whether placed on an office chair, wooden seat, or car seat, the cushion stays firmly in place without sliding or shifting as you move — allowing you to sit comfortably without constant readjustment
- Package Notes: The memory foam core is vacuum-sealed for efficient shipping. After opening, please set the cushion in a well-ventilated space and allow the foam to slowly expand and return to its full shape and support
Shipping Policy
Buckmere ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not right for the room, you can request a return within 30 days of delivery, and Buckmere will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@buckmere.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Buckmere replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.