From Thermaltake Press Release: Thermaltake proudly presents the first ergonomic chair – CyberChair E500. An ergonomic chair is always the best choice when it comes to users who are required to sit for long hours, and the Cyber Chair E500 could be the new best choice. The CyberChair E500 is made of permeable mesh cushioning that is highly breathable, and the back structure is built with robust aluminum to extend its longevity while providing sturdy support to the human backbone. The CyberChair E500 offers high adjustability ranging from the headrest, seat depth, height adjustment, and wire-control mechanism with multi lockable positions to reach maximum comfort. Furthermore, users can relax and immerse the body with up to 117 degrees of back angle inclination. Aside from the extensive sitting positions focusing on the neck and back, the CyberChair E500 also provides multidirectional armrests that are adjustable in height and width to relieve wrist pressure and muscle strain of the forearms. Finally, the CyberChair E500 is constructed with a 5-star aluminum base, its sturdy framework is designed to support a max load of 330 lb (150 kg), with 3” wide large caster wheels that further enhances the stability whilst providing quieter operation and more significant movement.