Cardboard Cat Scratcher Vertical Cat Scratcher Scratching Board Pad for Indoor Cats & Kittens. Features encrypted multi-layer corrugated paper, ensuring durability and reliable adhesion with natural wood materials. This vertical cat scratcher is safe for cats and provides long-lasting performance. It has a triangular design, measuring 16.1 inches in length, 11.42 inches in width, and 14.57 inches in height. The cat scratcher is double-sided for extended use and has a smooth edge design, slot splicing for easy installation, and non-slip stability. It's suitable for various floors and accommodates cats of all sizes.