Improve leg circulation with Mind Reader's adjustable massage surface device that lifts and angles your legs, feet, knees and ankles to a position that reduces stress on the body. Proper posture and sitting position are key to overall comfort. Making sure your legs and feet are positioned comfortably while you work or while sitting at home allows you to maintain overall comfort throughout the day.Details: Black 13.4" x 17.7" x 4"2 foot rests included Massager optionAdjustable height Multi-purpose memory foam cushion Textured foot surface Lightweight Made with durable resin