Prevue Seed Catchers make bird messes a thing of the past! These convenient nylon mesh nets fit snugly around your bird cage reaching up past the food cup height and catch seed debris before it can fall out. The nylon mesh is washable durable and breathable and has an elastic band to keep it tight. Traps cage debris and controls the mess Heavy duty elastic band keeps it secure Washable airy and durable Cleaning: Hand wash with a mild soap and dry thoroughly before returning to the cage. Note: Seed Catchers ship in assorted mesh colors. Please let us choose one for you. Sizes: Small: Fits Cage Circumference 26 -52 Medium: Fits Cage Circumference 42 -82 Large: Fits Cage Circumference 52 -100