Leband Ergonomic Lumbar Cushion Backrest Waist Support Long Sitting Office Back Pillow Classic Memory Foam Model

Butterfly-shaped lumbar support with 26° lumbar spine support angle

30% increased support surface area compared to previous versions

Dual torsion spring dynamic support structure for adaptive back tracking

85 mm height adjustable mechanism with clip-on design for easy adjustment

Full back coverage including shoulder, spine, and waist support to prevent upper back voids

572 ventilation holes for bidirectional breathability and sweat reduction

Fixed straps compatible with various chair types

Ergonomic design based on extensive 3D bionic modeling and large sample data collection

Supports different sitting postures with pressure distribution at 185%, 150%, and 75% of body weight for reclined, upright, and forward-leaning postures respectively

Even pressure relief to reduce lumbar spine disease risk from prolonged sitting

Flexible dynamic back tracking for comfort in various twisting positions

Durable construction resistant to deformation over long-term use

International SGS certified premium materials

Multiple design awards including Contemporary Good Design Gold Award, Red Dot Winner 2022, and GOOD Design Award

Patented technology registered with the National Intellectual Property Office

Sales exceeding 200,000 units from August 2017 to August 2023

Packaging emphasizes environmentalism and sustainability

Promotes improved posture, enhanced office efficiency, and comfort during long drives or gaming sessions

Product positioning as an affordable ergonomic chair alternative