BKT Lumbar Support Cushion Backrest Seat Cushion Office Waist Pillow Car Extra Large Breathable Seat Cushion Men's Gift

Certified by German AGR, CSCA, and German Federal Back School Association (Certification No.: CSCA24P10536M)

Suitable for prolonged sitting and various environments such as study, office, home, car, and outdoor use

Standard model

Enlarged model

Heart-shaped model

Extra-large model (recommended for users weighing 140-150 jin (~70-75 kg) and above)

Weight suitability ranges from 100 jin (~50 kg) up to 300 jin (~150 kg)

Enhanced support, comfort, stability, and load-bearing capacity

Designed for people with larger body weight and those requiring long-term lumbar protection

Office cushion

Sofa cushion

Car seat cushion

Restaurant seating

Pregnancy cushion

Bay window seating

Products shipped alternately from different warehouses; all are genuine with identical functions and comfort levels

Minor differences in logo style and back panel design for extra-large buckle models

Original packaging recommended for returns to ensure product protection and faster after-sales processing

Some back panels may have slight dark blue fiber spots due to normal manufacturing process; this does not affect product use

Product updates include PVC tags and logo style changes; specific versions cannot be requested during purchase