Domestic use pet nest, universal type, delicate and practical. Soft fibre material, inner lining soft cotton, breathable and keep warm. Closed type, no air leak which more warmer. Detachable and washable, labor and time saving to wash. Features: Dog and cat universal type, delicate and practical. Soft terylene material, high toughness, wear-resistant and anti-scratch. Inner lining soft cotton, breathable and keep warm. Closed type, no air leak which more warmer. Detachable and washable, labor and time saving to wash. Specifications: Size: S, M, L (optional) Color: Navy Blue Cat Pink Cat Purple Owl Dark Blue Star Red Floral White Fortune Cat (optional) Material: Terylene + Cotton Function: Keep Warm, Breathable, Soft, Washable, Detachable Package Weight: 280g / 9.88ounces 380g / 13.40ounces 480g / 16.93ounces Item Size: 450 * 300mm / 17.72 * 11.81in 550 * 400mm / 21.65 * 15.75in 650 * 500mm / 25.59 * 19.69in Package Size: 350 * 200 * 50mm / 13.78 * 7.87 * 1.97in Note: The real size