BKT Lumbar Support Cushion Waist Pillow Office Backrest Seat Cushion Bed Headrest Window Cushion Gift for Parents

Product Specifications:

Brand: BKT

Product Name: Ergonomic Lumbar Support Chair

Key Features: Supports lumbar and back regions for enhanced comfort Incorporates five major patents related to ergonomic design and posture correction Developed based on human ergonomics principles and multiple quality tests Recognized as a category pioneer in China for lever-based lumbar support seating Market Position:

- Certified global sales leader by Frost & Sullivan (Certification Dates: July 1, 2024 - FS-2024-MPC-778749; January 2025 - FS-2025-MPC-307673) Patents:

- Utility Model Patent for prolonged sitting lumbar support chair (Patent No.: ZL202320769287.9)

- Lever principle posture correction chair patent (Patent No.: ZL202420759839.2)

- Coccyx protection ergonomic chair patent (Patent No.: ZL202220992765.8)

- Ergonomic chair patent (Patent No.: ZL202121590554.3) Certifications:

- Comfortlife Certification

- German AGR Certification

- German IGR Certification

- CSCA Certification (Standard: DIN EN ISO; Certificate No.: CSCA24P10536M)

- Certified and recommended by the German Federal Back School Association (Standard: 26800/EN ISO 15537)

Product Variants and Dimensions: Standard, Large, Heart-shaped, and Extra Large models Weight suitability:

- Standard: up to 100 kg

- Large: 100-150 kg (Extra Large recommended for 140-150 kg)

- Heart-shaped: up to 220 kg

- Extra Large: up to 300 kg Dimensions (cm):

- Various seat and backrest measurements including 31 cm, 31.5 cm, 32.6 cm, 33 cm, 33.3 cm, 34 cm, 36.3 cm, 37.3 cm, 39.9 cm, 42 cm, 45.6 cm, 47.7 cm

Performance Attributes: Enhanced support, comfort, stability, and load-bearing capacity Designed for users requiring prolonged sitting, heavier body weight, and long-term lumbar protection

Applicable Scenarios: Suitable for study, office, home, vehicle, and outdoor seating environments

Additional Information: Emphasizes scientific comfort backed by multiple utility model patents Leverages lever principle for posture correction and lumbar support