Features: Abundant Quantity to Apply: the package comes with 16 pieces of transparent cat repellent mats, which measure approx. 42 x 33.8 cm/ 16.5 x 13.3 inches, and the quantity is sufficient to satisfy your daily use and replacement needsEffective and Secure: the cat spike mat can be placed on sofas, cushions or stools where pets are not expected to climb; The clear color is hard to let cats notice, besides, it can also prevent birds, dogs and other animals from entering your homeSuitable for Indoor and Outdoor: the spiked mat not only can be