This pet cage liner is made of chenille material, it doesn't have any strong odor, safe materials good for pets. Keep your pet to breathe in health way. Nice choice for hamster sleeping, hedgehog houses hideouts, small animal sleeping bed, etc. Features - ColorDark Blue -Material:Chenille - Size: 60.00X40.00X1.00cm/23.58X15.72X0.39in - This hamster pee pad is made of chenille materials, durable for your use. - This small pet changing pad can be washed, which means it can be reused. Comfortable design and fine texture can give your pet comfortable. - The chenille material is safe and easy to use, clean and maintain, saving your time and efforts. - With the lightweight and compact size, the mat is portable to carry. Can be used in a guinea pig cage, hamster cage. - Reusable pet pee pad has good water absorption, which can hold liquid, allowing water to quickly absorb into the mat and disperse. Package list: 4 x Pet Pads