New, hasn't been used. INDIVIDUAL PLAYPEN: With an interlocking system, you can assemble metal wire meshes into different shapes, such as a low, wide exercise pen or a high, narrow playpen. SMALL SAFETY ENCLOSURE: Rounded edges protect animals from injury; 10 cable ties are included for added security. FOR VARIOUS SMALL ANIMALS: Hedgehogs, hamsters, guinea pigs or puppies, they can all have fun in this fence; easy to keep an eye on them from any angle. EASY TO ASSEMBLE: The metal wire mesh is easy to put together with the illustrated instructions Size of each panel: 14" x 14" (35 x 35cm); Size of each grid: 1 5/8" x 1 5/8" (4.2 x 4.2cm)