Designed to make cleaning the litter box easier and less messy, these liners are made with Scratch-Gard technology which means they can stand up to the toughest scratchers. They have a fresh scent to fight odors and are easy to usesimply lift, secure with the included twist ties, lift and toss! It fits all jumbo size litter boxes and comes with 30 liners so its perfect for heavy-duty use.