BKT Lumbar Support Seat Cushion Comfortable Ergonomic Student Stool Cushion Back Support Pad

Ergonomic design with lever principle and spherical base support to promote correct sitting posture by naturally pushing the hips and lumbar region when seated

Larger size and stronger support with enhanced breathability and elastic cushioning

Four-zone support structure providing comprehensive lumbar support

Tailbone hollow design with multi-polyol elastic foam to prevent deformation and maintain elasticity during prolonged sitting

Lightweight and portable, suitable for office, study, outdoor camping, car, sofa, bed, window seat, and floor use

Suitable for various activities including office work, studying, yoga, and driving

1. Place the chair properly

2. Sit down

3. Unfold the chair

4. Hold the lumbar support with both hands and position it 10-15 cm away from the chair back

5. Sit deeply with hips pushed back to support the lumbar region and maintain correct posture

Highly cost-effective ergonomic lumbar support for driving, students, office workers, pregnant and nursing women, and elderly parents

Strong support, breathable, odorless

Suitable for multiple scenarios including car, bed, sofa, and study environments

It is recommended to perform periodic stretching exercises during prolonged use

May cause wear on wooden floors, wooden chairs, and leather sofas; please use with care

Consult a doctor or specialist before use if experiencing any lumbar pain