STAYbowl Pet Bowl is a tip-free dish for cats, toy breed dogs, bearded dragons and other small pets who like to spill their food or water. PLEASE NOTE: This bowl does NOT have a suction cup on the bottom, and DOES NOT stick to the floor. It resists sliding due to the silicone ring around the bottom rim. This patent-pending bowl is made of hard, food-grade plastic (polypropylene) and includes a removable elastomeric, silicone ring around the base that resists sliding on hardwood floors and other smooth surfaces. STAYbowl also has an ergonomic design that prevents cats from dumping their food and water, saving you time and money. This sleek, modern bowl is made from an anti-reflective, BPA-free plastic, and is available in four bright colors.