BKT Cushion Portable Ergonomic Lower Back Seat Lumbar Support Chair Posture Corrector Extra Large Fit 75-150kg Users for Home Office Chair and Floo

Frequently Asked Questions

Is this lumbar support cushion suitable for my weight?

Yes, if you weigh between 75-150 kg, the BKT Cushion is specifically designed for you. This Extra Large model features a wider, contoured structure that ensures proper weight distribution and reduces pressure on your lower back and hips. The high-quality polypropylene construction won't break or deform under your weight, and the high elastic cotton filling in both the seat and backrest absorbs impact for all-day comfort.

How quickly will my BKT Cushion arrive if I'm ordering from Australia?

Yarra Supply offers Australia-wide free shipping on the BKT Cushion, so you won't pay extra for delivery anywhere from Perth to Melbourne to Brisbane. Standard delivery times vary by location but typically arrive within 5-10 business days. We also offer a hassle-free 30-day returns policy, so if you're not completely satisfied, you can return it within 30 days for a refund or exchange.

Can I use this on my office chair, or does it only work on the floor?

The BKT Cushion is versatile and works in multiple settings. You can place it on your existing office chair, lounge sofa, car seat, or even directly on the floor for a dedicated floor seating area. This flexibility makes it ideal for Aussie homes where you might want lumbar support across different spaces—whether you're working from your desk, relaxing on the couch, or sitting on the floor watching TV.

Will this cushion get hot and sweaty during long sitting sessions?

No, the BKT Cushion features excellent airflow ventilation holes throughout the backrest to prevent heat build-up. This is especially important if you're sitting for extended periods in Australian summer heat or in a warm home office. The breathable design combined with the high-quality polyester fabric keeps you cooler and more comfortable, even during 8+ hour workdays.

How is this different from other cheap lumbar cushions on the market?

The BKT Cushion is a patented ergonomic design that uses leverage principles to actively correct your posture by naturally pushing your waist into proper alignment. Unlike flat cushions that just add padding, this contoured seat shape encourages your spine into the correct position, reducing strain on your lower back and tailbone. It's specifically engineered for users 75-150 kg with dedicated tailbone protection, durable PP construction, and professional-grade elastic cotton filling—making it worth the investment at $95 AUD.

Is the BKT Cushion portable enough to take to the office or travel?

Yes, despite its extra-large size and sturdy construction, the BKT Cushion is lightweight and portable. You can easily carry it between your home office and your workplace, or take it with you on road trips across Australia. Its compact footprint means it fits nicely on most standard office chairs without taking up excessive space, making it perfect for Aussies who split their time between home and the workplace.

How do I clean and maintain the BKT Cushion?

The BKT Cushion's polyester fabric covering is easy to maintain. You can wipe it down with a damp cloth for light cleaning, and for deeper cleaning, spot-clean with mild soap and water. The high-quality PP synthetic resin base is durable and doesn't require special care. Avoid machine washing and air dry naturally. With proper care, your BKT Cushion will maintain its shape and support for years of comfortable sitting.