Features: The cat repellent mats are essential accessories for use when you are about to go out, you only need to place the mats on the sofa or bed to prevent pets from jumping on and biting the furniture. The cat mats with spikes can also be applied for fish ponds, you can place them on steps or walls, thus preventing your cat from trying to catch fish. In addition, these mats are also suitable for placing on walls to prevent thieves from getting in. Specifications: Material: plastic Color: black Size: about 42 x 33.8 cm/ 16.5 x 13.3 inches Package includes: 16 x Cat spike mats Note: Manual measurement, please allow slight errors in size. The color may exist slight difference due to different screen display.