Kitty Shack - 2 in 1 Tube Cat Mat and Bed, Pet Accessories 2-in-1 comfy cat mat. Unzip to convert in seconds from a tube bed to a full size cat mat. Comfy, warm and cozy. Cats love hiding, playing and lounging in the tunnel design. Electrostatic plush material attracts shedding hair to keep furniture and carpets fur-free. Great for couches, chairs, beds, floors, cars and perches. Thicker outer ring lets Kitty Shack stand up. Self-heating thermal core keeps cats warm. Portable, lightweight and Machine-washable. Large enough for small-to-medium dogs too.