Cat Favourite: is perfect for a chase or cats who want to hide out of sight in a cozy environment. Easy to Put Together: only takes 2min to assemble. Also easily collapses, which makes it easy to store. Perfect Size: Large enough for big (over 30lbs; 13kg) and small cats. Safe & Durable: made with soft and resistant material. Extra Toy: Fun hanging toys for your feline friend to swat at.