Hide & Scratch Heavy Duty Cardboard Cat Scratcher Box and Cat Bed with Refillable Double-Sided Cardboard Scratch Pad for Indoor CatsIRRESISTIBLE: The combination of a scratching board plus a purr fectly sized box has proven to be irresistible to nearly all cats. Lots of research and testing went into determining JUST the right dimensions to satisfy even the most finicky felines. 16" x 13" is not too big and not too small. 7. 5" sides provide just the right amount of coverage for both hiding and spying while keeping scraps contained, and scalloped edges serve as optimal spots for