I bought this on a whim, but I've decided not to use it, so it's completely unopened! This is a suction cup type cat bed that attaches to a window, made of high-quality materials and can hold up to 20KG. - Size: Large Material: Plywood, rubber, acrylic. Size: 40 x 40 x 15cm. The diameter of the space capsule is 30cm. - Weight Capacity: 20KG - Features: Suction cup bed, easy to attach and detach 【The transparent space capsule offers ample space, comfort, and safety.】 The space capsule is made of acrylic material, which is highly transparent and has a beautiful appearance, allowing cats to bask in the sun 360° and enjoy the beautiful scenery of nature. Owners can also see their pets' cute paws. The diameter of the hemispherical transparent capsule is 30cm, which can accommodate even a fat cat, and it is easy to take out and clean. 【Five large suction cups provide strong suction. It can be attached to any flat surface, and the height can be adjusted.】 The vacuum suction cups are made of rubber material with excellent toughness, wear resistance, and aging resistance. It can be attached to any smooth surface such as glass or tile walls, meeting the cat's living needs. Also, the height of the pet bed can be adjusted to suit the pet's needs. With the strong suction of the five large suction cups, it is stable without shaking, and cats can jump freely with peace of mind. 【The color of the natural wood, the tripod can provide high stability, and can withstand cats weighing less than 20kg.】 The natural wood-colored cat observation deck is very suitable for the home environment. The cat window is fixed with triangular metal fittings on both sides of the bed, achieving high stability. Hollow parts for easy movement. As a result of the test, it can withstand a weight of up to 20kg, and cats can enjoy the beautiful scenery from the room with peace of mind. Thank you for viewing. You can purchase without commenting. Thank you.