Corrugated paper core for cat scratcher and bed replacement. The core features a mesh design that provides a lightweight yet sturdy structure for round scratchers and related beds. Secure corn glue bonding ensures a firm, long-lasting adhesion that resists loosening and deformation over time. Smooth edge design allows easy, safe replacement with a hand-friendly process and minimal risk of nicks or snags. Precise and safe cutting delivers burr-free, deformation-resistant edges, making the core suitable for replacing various round cat scratchers. Key attributes - Function: replacement core for round cat scratchers and beds - Compatibility: designed to fit a range of round scratchers - Material: corrugated paper core with mesh construction - Bonding: corn glue for durable adhesion - Performance: smooth cuts, no burrs, maintains shape over time Use scenarios - Replacing worn cores in circular donut-style cat scratchers at home - Refreshing a cat bed that uses a corrugated core for structure - Quick DIY replacement for new or custom round cat scratchers and pet furniture projects