30 in x 34 in. Fits litter boxes up to 18 in x 20 in x 7 in. For multiple cats. 3-ply heavy duty. Jumbo liners with ties. Uniquely designed for busy cat boxes. Tear Resistant - High quality liners resist tears. Quick & Easy - Easy to install and easy to remove, allowing you to quickly change your cats' litter box. Added Odor Control - Formulated with a light, fresh scent for added odor control. Not recommended for food storage.