EASY TO USE: Food bowl easily attaches to cage to feed large dogs FITS MOST CAGES: Easy twist on/twist off design fits securely on most horizontal or vertical cage bars, chain link, and pens with included hardware THOUGHTFUL DESIGN: Wide-mouth design with a narrower base helps to reduce spilling, the bracket rotates and locks for flexible, secure mounting HIGH QUALITY MATERIALS: High-density polystyrene crock bowl with a quick lock attachment EASY MAINTENANCE: The twist on/twist off feature allows for easy removal to sanitize your pet's bowl