[Ordinary dog bowl becomes slow food in seconds] - Simply press to insert the slow feeder into the bottom of the dog bowl. The spiral blade and silicone nail design help slow down your dog's eating speed, promoting healthier digestion and reducing the risk of digestive issues. [SAFE AND HEALTHY] - Slow feeder inserts are made of food-grade silicone, ensuring a safe and soft eating experience. Unlike hard plastic, it won't harm your dog's nose during meals. [STRONG SUCKER BASE] - The bottom of the slow feeding dog bowl features 38 small suction cups that firmly attach to the bowl without the need for water, providing excellent stability. [PRACTICAL DESIGN] - Suitable for daily use with both wet and dry food. Best fits dog bowls with a bottom diameter of 7 to 5.5 inches (approximately 17.8 to 14.0 cm). The opening ranges from 8.5 to 5.5 inches (about 21.6 to 14.0 cm) and can be trimmed to fit bowls as small as 4.7 inches (11.9 cm). [EASY TO CLEAN] - With no complicated compartments, the slow feeder allows for easy removal of food residue and is safe for both hand and machine washing. Material: Silica gel Color: Gray Package Contents: 1 x Dog bowl slow feeder Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement allowance is +/- 1-3 cm.