The Eco Collection - Bowls (Set of 2) - 6" diameter (15.2cm) - a durable and sustainable tableware collection made with all natural plant fibers - brand new in box - $15 firm CARE INSTRUCTION: Dishwasher safe. Hand wash with non-toxic soap to extend product life. Do not let soak or let sit in liquids for an extended period of time. Not recommended for use in microwave.