Material: Silicone Color: white; gray; white + gray + black Quantity: 3 pieces Package content: 3*slow food device 1.Bone Design: You will receive 3 slow feeder dog bowls accessories made of silicone material, which are safe, durable and odorless. Easy to clean and there are no corners that cannot be cleaned. They are bone-shaped, in line with the dog's nature to love bones, and can make your dog's eating time more interesting. 2.Suitable for Dog Bowl: There are 2 suction cups at the bottom and the suction cups can be tightly attached to the bottom of the dog bowl and will not be squeezed out of the bowl when the dog eats. 3.Promotes Slower Eating: The slow feeder insert can help to slow down your dog's eating rate, thereby assisting proper digestion and preventing physical harm caused by suffocation, obesity, bloating, and overeating. It is suitable for dry food, wet food and raw food, and is the best choice to maintain your dog's health. 4.Instructions: Clean the bottom of the dog plate or dog bowl. Flush the inside of the sucker on the slow feeder dog bowl insert with warm water and remove excess water. Press the suction cup of the slow food bowl tightly on the bottom of the clean dog bowl to make sure that there are no air bubbles. 5.Please Attention: When using it, pay attention that the slow feeder insert for dog bowls is only suitable for slowing down the dog's eating speed. It cannot be chewed as a toy. Pay attention to the dog's chewing when using.