This eco-friendly pet bowl is completely safe for your pet and good for the environment.. It's biodegradable, and made from 100% natural and renewable materials. BooBowls are BPA-free, washable, strong, durable and biodegradable. The bowls are also come with a non-skid base to eliminate those messes around the bowls. Our bowls feel like the strongest plastic bowl but without the drawbacks such as collecting bacteria and odors.