Description Promoting health and comfort through a proprietary design the FR500 Foot Rocker from Humanscale is a work from home must-have. Providing perfect support for feet and legs when sitting for long periods of time, this foot rocker increases healthful circulation while reliving pressure on the lower back. Highlights Made in the United States Non-slip design Promotes healthy movement when working in a sitting position Product Warranty As provided by Humanscale: 15 year warranty. Contact customer service Have a question about this product? Need help finding something? Our expert Customer Service team is here to help. Give us a call at (888) 222-4410 or email us.