CONVENIENT: Reduce the hassle of cleaning up after pets with disposable cat litter trays by . Made of leakproof cardboard, the litter box set helps reduce time and effort spent changing litter. EASY TO CHANGE: The trays can be disposed of and replaced every few weeks or as often as needed. Simply throw out the used box and litter, and replace with a brand new fresh tray. MADE OF CARDBOARD: The trays are made of 100% cardboard, making them an ideal alternative to other disposable trays. The material is sturdy yet lightweight to move around. ALONE OR AS LINER: Use as a standalone litter tray, or as a liner inside of a larger litter box. The trays are made of leakproof material, so they can be used in either scenario depending on the needs of your cat or kitten. IDEAL FOR TRAVEL: Disposable litter trays are ideal when traveling, moving, or bringing the cats to stay in a temporary location such as with family or friends.