Features Perfect Slow Feeder Dog Bowls Insert The slow feeder insert is made of food-grade silicone, which is safe and soft. The unique silicone spiral knives allows dogs to effectively slow down their eating, helping to dog reduce binge eating and reducing digestive disease in dogs. Size & Design - Suitable for daily wet and dry dog food. Best for dog bowls with a bottom diameter of 6-7 insh.Suitable for stainless steel dog bowls or slow feeding dog bowls. Super Firm suction cup base - The 19 small suction cups on the bottom of the slow feeder dog bowls are as strong as an octopus and hold it firmly in the bottom of the dog bowl without adding water. Easy to Clean Our Spiral Slow Feeder Dog bowls are top rack dishwasher safe.dog slow feeder allows you to easily remove food residue whethe, Less cleaning work can save you a lot of time, which means you can spend more time playing with your dog.Or you can wash it by hand, very simple and easy to clean. After Sale Service :If you have any questions, please contact us. We will help you solve the problem within 24 hours.Perfect Gift,for your pet dog.This is not a chew toy. Please always supervise your pet while in use.includes:1 x Spiral Slow Feeder