Thank you for viewing my items. This is a bowl with raised obstacles to prevent pets from overeating. I purchased three sets for my cats, but I didn't need the extras. I'm offering them to someone who can use them. Sterilized and disinfected. This silicone food bowl features a wave-shaped internal structure. - Color: Mint Green - Design: Wave-shaped internal structure - Brand: Outward Hound - Material: Silicone ◎ Shipping I will pack using household materials and ship with simple packaging. ◎ Please purchase only if you understand that these are used items. Please refrain from purchasing if you are looking for a perfect product. I would appreciate it if you could comment before purchasing. Thank you.