Colorful polyhedron design plastic health accessories Set of 5. They are soft, so you can roll them on the soles of your feet or palms to relieve pressure points or stiffness. - Color: Multi-color (Orange, Pink, Green, Blue, Yellow) - Material: Plastic - Shape: Geometric (Faceted) Thank you for looking. These are stored at home, so please refrain from purchasing if you are concerned. We do not accept returns or exchanges. Thank you for your understanding.