Handles are made of 100% Certified Organic Moso Bamboo. Moso Bamboo is a one of the fastest growing plants on Earth. If you change your toothbrush as recommended by the ADA -- every three months -- then it really makes a difference that your toothbrush is compostable vs plastic. Bristles are made of nylon and should be removed if you intend to compost the handle.
Colors may vary slightly from screen image.