This Pet Champion 35" Large Litter Mat can be used in your home to prevent the scattering of litter on your floors. This litter mat can be used on most floors including carpet. The Pet Champion litter mat can be placed outside the entryway to your cats' litter box so that when they step out of the box, extra litter clinging to their foot lands on this mat. For added personality, this mat is adorned with a pattern of raised cat faces on the top. This mat can be placed in any room in your home where you currently have or plan to have a litter box. The plastic litter mat can also be used with wood and tile floors, so you can even place it in a bathroom or storage room. It's also designed to be stationary so it will not slide across your floors. Based on the size of your cats and their respective litter boxes, you can choose to place this Pet Champion 35" large litter mat mostly under or out of the litter box to catch stray litter.