These BambooMN branded heavy duty premium cutting boards are made up of strong and durable bamboo. Each cutting board is distinctively attractive, durable, and large enough to prepare any meal in the kitchen. Wash by hand with warm water and occasionally use oil to extend the life and beauty of your cutting board. From the original bamboo cutting board company, BambooMN, these cutting boards are beautiful, functgional, natural, and sustainable additions to any kitchen. Bamboo is the natural, ecofriendly choice for all things wood; it is the fastest growing plant on our planet and does not require any special care to grow. Bamboo as a crop produces more oxygen than a hard wood forest of comparable size, helps to reduce carbon dioxide gases blamed for global warming, and helps to prevent soil erosion through its widespread root system and large canopy.