Big and Tall Black Adjustable Lumbar Support Office Chair

In-Depth Specifications

SPECIALLY DESIGNED FOR BIG & TALL PEOPLE: As a big person, finding the right office chair can be a challenge. Opt for the COOLKA office chair, designed to offer comfort and support for larger individuals. With an especially larger backrest and a wide, breathable seat cushion, this chair ensures all-day comfort.

LUMBAR SUPPORT PREVENTS BACK PAIN: Tired of standard chairs causing muscle tension and back pain? The COOLKA office chair features an ergonomic design with an airbag that inflates the lumbar area. Simply press the airbag to inflate and the small button to deflate. Say goodbye to discomfort and enjoy your workday.

HIGH BACK CHAIR WITH RUBBER WHEELS: No more scratched floors—our swivel desk chair has rubber wheels that ensure smooth, quiet gliding. Made from soft, smooth rubber with a polyurethane outer, these wheels will leave no mark on your flooring. End the battle with chair mats.

FIRST CLASS SEAT EXPERIENCE: Our executive office chair provides a double-layer sponge cushion for extra comfort. The extra-wide backrest and independent lumbar support wrap around your body and support your lower back, ensuring comfort during long hours of work, study, or play.

HEAVY DUTY OFFICE CHAIR WITH CERTIFIED QUALITY: Built for durability, the COOLKA high back office chair features a heavy-duty swivel metal base, a back storage pocket, a class-4 gas cylinder, and strong rubber wheels. Tested to support users up to 400 lbs, this chair is designed for reliability. Adjust the tilt tension with the advanced tilt tension knob to suit your preferences.

PURCHASE WITH PEACE OF MIND: At COOLKA, your satisfaction is our top priority. If you're not completely satisfied, please reach out to our customer service team. We'll respond promptly and ensure you're satisfied. Plus, if anything goes wrong, let us know.