Energizer Foot Support, 17.88w x 13.25d x 4 to 6.5h, Charcoal/Blue/Gray

Invigorating rubber surface with diverse massage textures targets pressure points. Elevates feet and legs to help relieve lower back pressure and improve posture. Free-floating platform allows for intuitive rocking motion to help promote lower leg movement. Scissor motion height adjustment provides three platform height settings (4″, 5 1/4″ and 6 1/2″) and up to 25? tilt. Width: 17.88″; Height: 4″ to 6.5″; Depth: 13.25″; Color(s): Charcoal/Blue/Gray.