Aidata has been specializing in Computer Accessories and Office Supplies since 1980, concentrating on offering products with unique design, proper ergonomics and high quality to fulfill the most update market trend, Aidata aims at developing new products in wide range evenly each year trying to offer a complete solution to meet the needs of worldwide customers.Rock away for the ultimate in comfortable working conditions with the Rocking Footrest! This handy tool fits right under the desk, hidden from view!This rocking foot rest is designed to reduce muscle strain and fatigue while you're working at your desk, or performing other tasks from a sitting position. The footrest features sturdy high-impact plastic construction, and a curved base that encourages rocking motion. Ribs in the ample surface of the ergonomic footrest keep your feet in place while in use.Assembly level/degree of difficulty - No Assembly Required. Made of Plastic. Dimension(s) - 4"H x 18"W x 14"D.