Corrugated paper core for cat scratcher and bed replacement features a mesh design for delicate construction, providing structured support during use. Secure corn glue bonding delivers firm adhesion that resists loosening and deformation over time, helping maintain performance. Smooth edge design with a gentle curvature enables a safe, handfriendly replacement process and reduces the risk of snags or injury. Precise and safe cutting ensures smooth, burr edges and deformation performance, making the core suitable for replacing different round cat scratchers. Benefits and performance Durable core construction improves the longevity of cat scratchers and beds by maintaining shape and stability through regular use. Reliable adhesion minimizes maintenance needs by preventing loosening or deformation of the core over time. Safe handling during replacement reduces risk for owners and makes installation straightforward. Burr, smooth cuts enhance compatibility with a variety of round cat scratchers, reducing installation effort and ensuring a clean fit. Compatibility and materials Material: corrugated paper core with corn glue bonding. Compatibility: designed to various round cat scratchers and related bed components that use a corrugated core. Performance: deformation and stable under typical pet use, with smooth edges for safe handling during replacement. Use scenarios Scenario 1: Replacing the core inside a round cat scratcher that has worn or collapsed edges, restoring structure and scratch surface integrity. Scenario 2: Upgrading or refreshing a cat bed with an integrated scratching area by fitting this core to extend the life of the product. Scenario 3: Fitting replacement cores for multiple round scratcher models, using burr cuts and stable bonding to ensure a precise, durable fit.