When dogs eat, an ordinary bowl may slide across the floor, as food and water spills out. So, we came up with the JW Pet Skid Stop Dog Bowls designed with a bottom edge rimmed in thermoplastic rubber, which keeps bowls in place and eliminating messes. The bowls are lightweight and easy to clean. The rubber bottom creates a firm grip on slippery surfaces to prevent the bowl from moving or tipping, this also helps to prevents spills. Skid Stop bowls are dishwasher safe and are rust and bacteria resistant. Available in Assorted colors.