ABOUT THIS ITEM TURN YOUR DOG BOWL INTO A SLOW FEEDER: Turn your stainless steel dog bowls or dog bowls into Slow Feeder dog bowls with the Spiral Slow Feeder insert. Made of food grade silicone, free of BPA, PVC and phthalates. Suitable for wet food, dry dog food and dog treats For best results: (1) clean dog bowl or bowl (2) Rinse the inside of the suction cup on the slow basket under running water hot and shake off excess water. (3) Firmly press the suction cup onto the base of your clean bowl and make sure there are no air bubbles. USE FOR DOGS OF ALL SIZES: Our spiral feeder fits most sizes of dog bowls, but the ideal sizes range from 4 cups to 11 cups. HELPS HEALTHY EATING: Low feed dog bowls help slow the pace of food, which can help with proper digestion, choke and eating. Flexible and easy to attach to most dog bowls, our spiral lowfeeder should be added to your dog's daily food. Features: top rack dishwasher safe for best cleaning results. Dimensions: width 12.5 cm, height 6 cm, base suction cup width 9 cm. This is not a chew toy and should not be left in dog bowls, especially for aggressive chewers. Please always supervise your pet during use.