Usage Tips:Abundant Quantity to Apply: the package comes with 16 pieces of transparent cat repellent scat 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 needs Effective 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 home Suitable for Indoor and Outdoor: the spiked mat not only can be applied indoors, but also suitable for some outdoor places, such as window, garden, backyard, balcony, hallway and other places as you want, bringing you a lot of conveniences Reliable and Long Lasting: the garden cat scat mat is made of quality plastic material, sturdy and reliable to use, featuring good durability and fine workmanship, not easy to deform and fray, which can serve you for a long time Safe to Use: the cat counter deterrent adopts spikes design, which are hard but not pointed, and just deters your cat or dog by gently pricking them, will not hurt your pet, so that you can use them with confidence