StrongTek Wooden Under Desk Foot Rest, Rocking Office Foot Stool
Padded Rocking Foot Stool Accessory
FR500 | Ergo Foot Rocker from Humanscale
Amazon.com: CZZXI Rocking Foot Rest for Under Desk at Work, Comfortable Foot Stool Ergonomic Footrest with Foot Massage Feet Stand for Office & Home - Black : Office Products