Black massage pad with pressure distribution design. - Color: Black - Design: Shape with massage protrusions - Material: Plastic - Usage: Relaxation ● Set includes / Main unit, instruction manual ● Size (approx.) / 400 x 110 x 270mm ● Weight (approx.) / 1,120g ● Material / Polyurethane ● Usage time per session (approx.) / Start with a short time of 1-2 minutes, and gradually increase the time as you get used to it. Used 3 times. Will ship in the original box. Please refrain from purchasing if you are overly sensitive. Thank you for viewing.