Features 1. Dual function: Double-layer composite donut and circle design provides cats with a space to play and hide, satisfying their natural instinct to explore and burrow. The dome-shaped concave top allows one cat to rest while another plays inside, enabling two cats to use it simultaneously without disturbance. 2. Felt material: Made from high-quality felt fabric, this cat tunnel bed is durable, resistant to scratches, and does not form lint balls, making it ideal for daily scratching and rubbing. Suitable for use in all seasons. 3. Extra-large space: Available in two sizes. Small: 50 cm (19.68 in) outer diameter, 18 cm (7.08 in) inner diameter, 20 cm (7.87 in) height. Large: 60 cm (23.42 in) outer diameter, 19 cm (7.48 in) inner diameter, 28 cm (11.02 in) height. Features a removable and washable design for easy maintenance. 4. Zipper separation design: Allows full access to the interior for thorough cleaning, ensuring a hygienic and comfortable environment for your pet. Simple assembly and disassembly for convenient handling. 5. Ideal pet gift: The circular design offers novelty and multiple hiding spots, making it a great choice for cat owners. Suitable for cats, small dogs, kittens, rabbits, and other small animals. Specification Material: Felt Color: Black, Pink, Blue, Grey Size: - Small: Outer diameter: 50 cm, Inner diameter: 18 cm, Height: 20 cm - Large: Outer diameter: 60 cm, Inner diameter: 19 cm, Height: 28 cm Weight: 680 g (Small), 1180 g (Large) Package Includes: 1 Pet Nest