Kaytee Natural Woven Play Mat combines a sisal mat with dye-free wooden chews to provide your small pet with the perfect gnawing activity. The mat encourages much needed activity and exercise as well as keeps pet’s teeth trim and healthy. Simply place the mat in your pet’s cage and watch as they gnaw and play. Large size is ideal for Chinchillas, Rabbits, Guinea Pigs and other small animals. Actual size 9-inch long and 8-inch wide.