Food waste disposer grid with a diameter of 85 mm. Installed in the drain opening of the kitchen sink. Compatible with InSinkErator disposers. Prevents spoons, forks, and other small kitchen items from entering the disposer hole. Features a convenient handle for easy installation/removal. Does not obstruct water drainage. If your cat also sticks its paws in the disposer hole and tries to retrieve food waste remnants from there, I recommend printing this model.