KONG Play Spaces Groomz’ removeable wire brush arch grooms and massages kitties as they go in and out of this delightful den of multi-sensory enrichment. Peek-a-boo window boosts hide and seek thrills while a crinkly butterfly filled with KONG North American Premium Catnip dangles from a wire inside for batting play. Snuggly plush floor for comfier catnaps. *Removable wire brush arch offers groom-and-go massage *Peek-a-boo window boosts hide and seek thrills *Catnip-filled butterfly dangles inside, inviting batting *Snuggly plush floor for luxurious catnaps *Folds for easy storage Dimensions = 18" x 12" x 10"