Material: Made of high-quality silicone. Non-toxic, non-allergic, safe and healthy. Size: 18.5" x 11.5", this size is perfect for most small & medium pets! Great mat for holding cats and dogs' bowls, feeder, drinking fountains, stands, station, dish. Raised edge: 0.6 inch super high outer edge (upgraded version) keeps all the mess contained on the doggie placemat and away from your floor. Convenient: Easy-cleaning and dry out soon,dishwasher safe. If you are traveling or just visiting friends with your pet, you can just roll this feeding mat and take it with you.