Features 1. The cat scratcher has a channel with two small balls and your cat can nudge with its nose or shove with its paw. 2. In the center of the cat scratcher, the textured scratch pad is both durable and replaceable. 3. Place balls in track for hours of fun - entertain your cat and keep away your furniture from scratching! 4. Protect your furniture, as cats prefer to scratch, the cat scratch board can provide a good one to replace your furniture, which can protect your furniture from cat's claw damage and won't hurt cat's toes. 5. Pet rolling ball provides mental stimulation and a variety of play time options. Specification Material: PP, Corrugated Paper Color: Green, Blue, White Size: Cat Scratcher Toy 40×40×7cm / 15.75×15.75×2.75in, Replacement Pad 29.5cm / 11.6in Weight: 710g, 230g Package Include: 1× Cat Scratcher Toy / Replacement Pad