The Totally Bamboo Over Sink Cutting Board with Green Silicone Colander is the perfect tool for prepping fruits and vegetables. It has colorful non-slip corners designed to secure and balance board and a collapsible colander for rinsing foods before / after prepping. Overall, the board measures 24 by 12-1/2 inches. It's 5/8 inches thick - making it maneuverable and easy to store. Each Totally Bamboo piece is distinctively attractive and super strong. Wash by hand with warm water and occasionally use Totally Bamboo's Revitalizing Oil to extend life and beauty of your board. From the original bamboo cutting board company, Totally Bamboo, this cutting board is a beautiful and functional addition to any kitchen. Bamboo is the natural alternative for all things wood. It is the fastest growing plant on our planet and does not require any special care to grow. In fact, it is a grass that produces more oxygen than a hard wood forest of comparable size, it helps to reduce carbon dioxide gases blamed for global warming, and it helps to prevent soil erosion through its widespread root system and large canopy. At Totally Bamboo, we are proud to say we use only the highest quality bamboo, harvested at the optimum age of 5 years from our own bamboo forests. There are over 1200 species of bamboo; however, we choose to use “Moso” timber bamboo for its strength, density and versatility. As an added bonus, it is not a habitat for pandas. Our factories adhere to a very stringent protocol for curing and processing the bamboo, ensuring the highest quality product. We take steps to ensure that our employees are well taken care of and work in a safe and hazard free environment. Our goal is continuous improvement through design, developing new, unique and innovative products which appeal to the environmentally conscious.