The SCRATCH LOUNGE will last far longer than other scratchers because of the reversible super-dense honeycomb construction of the pads.   The design is so unique, it was issued a U.S. utility patent!   SCRATCH LOUNGE even prevents cats from damaging furniture! They enjoy the SCRATCH LOUNGE one hundred times longer than any conventional one-sided scratcher. That's more time on a SCRATCH LOUNGE and less time on your couch!   Cats go nuts for the Original Scratch Lounge Classic! Its truly astounding how much cats love the Scratch Lounge, from the moment it arrives, cats scratch, sleep, lounge... they just want to stay in the overwhelmingly satisfying Scratch Lounge.   Refills can be found here