This pet nest can solve the pet’s insecure psychology, solve the problem that the pet sleeps in the bed or on the floor, and the four seasons are universal. Features: Three-dimensional pattern design, comfortable, full, breathable, environmental protection. The pet house is suitable for all kinds of dogs and cats. One nest of two uses, the bottom is waterproof and non-slip. Allows pets to fall asleep safely and changes the bad sleep habits. Fine quality PP cotton filler, easy to use and clean. Specification: Material: PP cotton filler Color: blue, pink, grey (optional) Size: M, L (optional) Expanded size: M: 420 * 420 * 420mm / 16.5 * 16.5 * 16.5in L: 480 * 480 * 480mm / 18.9 * 18.9 * 18.9in Item weight: M: 340g / 12.0ounce L: 500g / 1.1lb Package size: M: 300 * 200 * 100mm / 11.8 * 7.9 * 3.9in L: 330 * 230 * 130mm / 13.0 * 9.1 * 5.1in Package weight: M: 355g / 12.5ounce L: 520g / 1.1lb Package List: 1 * Pet House