Amazon has HUANUO Ergonomic Adjustable Footrest Sale + Free Shipping!Adjustable height and angle to relieve the pressure on the back of the legs
Ergonomic footstool that improves posture by keeping feet and legs elevated.
Take a break at the office while working, or at home after a long day
Adjustable height, the height can be manually adjusted to 3 different positions: 4.3″, 5.5″, 6.7″ (11cm/14 cm/17cm).
It’s super easy to find the perfect location for your needs
Easily adjust the angle, tilt -30°-+30°, support your legs at your preferred angle.
The angle cannot be fixed, it rocks back and forth which encourages leg movement
Massaging textured surface with large non-slip surface (18″ X 13″) for stress-enhancing workdays.