The Armarkat Model PP001B M portable playpen can hold one large dog or entire litters of kittens and puppies the playpen sets up fast and folds flat to go into its carrier bag It has a zip off top and outside pocket for treats and toys Model PP001B M is water resistant and is constructed of extra strong polyester fabric with mesh vents for visibility and air The portable playpen is lightweight for outside or indoors but tough enough for travel Specifications . Color Blue Beige. Size Medium. Dimensions 36 L x 36 W x 24 H. Weight 5 7 lbs