Sit smarter, not harder - targeted relief for long hours at your desk or on the go.
Specifications:
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Size: 48 x 39 x 14 cm
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Filling: High-Density Memory Foam
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Material: Polyester & Cotton Blend Cover
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Support Areas: Buttocks, Lower Back, Hamstrings, Hips, Ischial Tuberosity
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Use: Office Chair, Car Seat, Wheelchair, Home, or Travel
Key Features:
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Ergonomic Design: Contours to your body for targeted sit bone and hip relief
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Memory Foam Comfort: High-density, slow rebound foam adapts and supports pressure points
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Fatigue Reduction: Helps improve posture and reduce discomfort from long sitting sessions
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Breathable Cover: Polyester-cotton blend offers a soft, cool feel for all-day use
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Multi-Use Versatility: Perfect for office workers, drivers, students, or anyone sitting for extended periods
Product Description:
Designed to deliver targeted comfort where you need it most, this Memory Foam Sit Bone Relief Cushion provides ergonomic support for the buttocks, lower back, hamstrings, and hips. With its specialized contour and premium slow-rebound memory foam, the cushion helps relieve pressure on the ischial tuberosity (sit bones), making it ideal for long days at the office, behind the wheel, or at home.
The breathable polyester-cotton blend cover keeps you cool and comfortable, while the 48x39x14 cm shape fits most standard chairs and seats. Whether you're managing back pain, preventing fatigue, or just seeking more supportive seating, this cushion is your go-to solution for everyday comfort and healthier posture.
At Primebay, we’re committed to making your shopping experience seamless and worry-free. Below you’ll find details on how we process and deliver orders within Australia.
Order Processing
Orders are processed within 1–2 business days after payment confirmation.
Once shipped, you’ll receive a confirmation email with tracking details.
Shipping Times
Our products are shipped directly from our trusted suppliers. Delivery times vary depending on the item and supplier location:
Standard Shipping (Australia-wide): 5–10 business days
Remote/Rural Areas: May require additional 3–5 business days
(Note: Delivery times are estimates and may be affected by , weather conditions, or peak holiday periods.)
Shipping Fees
Free standard shipping on all orders.
Tracking Your Order
All orders come with tracking.
Tracking details may take 2–4 business days to update after dispatch.
Incorrect Address
Please ensure your delivery details are correct when placing your order.
Primebay is not responsible for delays or lost parcels due to incorrect addresses.
Delays & Lost Packages
If your order has not arrived within 30 business days, please contact us at for assistance.
In the case of a lost package, we’ll send a replacement or issue a full refund.
Warranty & Returns
1. Change of Mind Returns
We offer a 30-day Change of Mind return policy, giving you confidence when shopping with us.
If you change your mind about your purchase, you can return your item within 30 days of receiving it for a full refund.
To be eligible for a Change of Mind return:
The item must be unused, unworn, and in its original packaging (including all accessories, tags, and manuals).
You must provide a receipt or proof of purchase.
No restocking fees apply.
Return postage for Change of Mind returns may be at the buyer’s expense, unless otherwise stated.
Please contact us before sending your return to obtain instructions and ensure smooth processing.
2. Warranty & Faulty Items
All our products are covered by a 12-month warranty against manufacturing defects.
If your item develops a fault within the warranty period, please contact us so we can assist with a repair, replacement, or refund, in line with the Australian Consumer Law (ACCC Consumer Guarantees).
To process a warranty claim, you may be asked to provide:
A detailed description of the issue, and
Clear photos or videos showing the fault.
Please note that warranty claims do not apply to damage caused by misuse, neglect, or normal wear and tear.
3. Need Help?
If you have any questions about returns or warranty claims, please contact our customer service team — we’re happy to help.