This bamboo round covered salt box is a great way to store your salt and keep it handy while cooking. A small magnet on base and lid ensures a tight seal. The box is made of durable "green" bamboo. Box is easy to maintain. Wash with warm water and use mineral oil, occasionally, to extend the life of the box and keep it looking beautiful. Measures 3.5" x 3.5" x 2.75".