This curved cat scratcher is crafted from thick BC flute corrugated cardboard, which is eco-friendly, tough and scratch-resistant. It perfectly satisfies cats’ innate claw sharpening urge, preventing your sofas, carpets and household furniture from being scratched and damaged. The ergonomic curved shape fits cats’ body curve well, allowing them to stretch, lie down and relax while grinding claws. No assembly is required, and it is individually packed with shrink wrap for dust-proof and clean delivery. Compact and lightweight, it can be placed in living rooms, bedrooms and other corners conveniently, bringing long-lasting entertainment for your kitties.