Product Specifications:
Brand: BKT
Product Line: Ergonomic Lumbar Support Chairs and Car Cushions
Key Features:
Ergonomic design supporting waist and back to reduce fatigue during driving and prolonged sitting
Multiple patented technologies including lever principle posture correction and tailbone protection
Certified by multiple ergonomic authorities: AGR (Germany), CSCA, LHPE, German Federal Back School Association (Certification No.: CSCA24P10536M)
Designed to maintain correct sitting posture and reduce lumbar and hip pressure
Full support with one-piece molded structure fitting waist curve for stable support
Suitable for various scenarios: study, office, home, car, outdoor
Multiple size options tailored for different weight ranges:
* Standard version: suitable up to 100 lbs
* Enlarged version: suitable 100-150 lbs
* Large version: suitable up to 220 lbs
* Extra-large version: suitable up to 300 lbs
Color options include Amber Brown, Mysterious Black, and Lilac Purple (Palace Cultural Edition)
Special editions include Palace Cultural Collaboration and Lightning New Product Annual Gold Award winner
Global chief brand ambassador: Yang Mi
Dimensions (approximate):
Seat width and height vary by model, examples include 31 cm to 47.7 cm in various dimensions to accommodate different body sizes
Material & Comfort:
Breathable, odorless materials with soft cushioning for lumbar and hip support
Designed to fill lumbar gaps and provide enveloping support to reduce strain from prolonged sitting
Lightweight and portable for easy use in multiple environments
Usage Recommendations:
Recommended for users who sit for long periods, require strong lumbar support, or have heavier body weight
Suitable for office workers, students, drivers, pregnant and nursing women
Patents:
Utility model patents for ergonomic lumbar support chair and lever principle posture correction chair (Patent Nos.: ZL202320769287.9, ZL202420759839.2)
Tailbone protection ergonomic chair patents (Patent Nos.: ZL202220992765.8, ZL202121590554.3)
Market Position:
Recognized as a category pioneer since 1961
Certified global market leader in ergonomic lever lumbar support chairs (Frost & Sullivan certifications FS-2024-MPC-778749 and FS-2025-MPC-307673)
Packaging & Shipping:
Products shipped randomly from various warehouses; all genuine with identical functionality and comfort
Minor differences only in logo style and back panel design among versions
Customer Feedback Highlights:
High user satisfaction for comfort, support, and aesthetic appeal
Positive reviews for long-term use in office and driving scenarios
Recommended as a thoughtful gift for family and colleagues