The plush Cat Tunnel Bed provides a cozy and comfortable bed for your furry friend with its plush material and soft mat (washable). Your cat (or small animal) can nap, hide and play in the tunnel tunnel tube. The tube length is 35.4", diameter 10.6". It is perfect for indoor cats, kittens, rabbits... who love to hide and play. The tunnel bed is a great addition to any pet lover's home. It is strong and sturdy to withstand the playful activities of your cat The peephole in the tunnel adds an element of surprise and intrigue for your cat, stimulating their natural instincts. It can be assembled into a circle, S-shape and semi-circle. The hanging ball provides more fun for your cat.