Three columns of sisal help make this duplex a feline favorite. Between the columns are balls that swing like pendulums with every swat of a paw. Like a precious jewel ready to be captured, the catnip station sits in the middle of the base and taunts every time ol’ furball saunters past. Base – 17” x 17”; Height – 22” Available in Beige, Blue and Grey Usually leaves our warehouse in 7 - 10 business days.