The PETKIT Fresh Nano 15° Adjustable Pet Feeding Metal Bowl (Double) has calculated the best inclination angle for pets when feeding, helping them develop healthier eating habits. The two feeding bowls raised to the proper height allow your cats or small dogs to sit upright while eating, giving their stomach plenty of room to digest the food properly. The 15° angle is friendly to flat-faced cats, such as Persians, British Shorthairs, Himalayans and Scottish Folds by reducing neck pressure whilst lowering the head to eat. The metal bowl is made of premium 304 stainless steel which makes it durable, sanitary, rust-free and dishwasher-safe.