Replacement posts for cat scratching posts and cat trees Durable construction and materials - Uses 4 mm sisal rope wrapped around a 3 mm cardboard tube for a stronger, longer-lasting post. - The sisal rope option is the most durable among common rope choices (sisal, jute, cotton). Pre-assembled for ease of use - Each kit includes 2 replacement posts, 2 screws, 2 bolts, and 1 Allen key. - The posts are wrapped more tightly and with hardware included, saving you time during installation. Compatibility and installation - Designed for cat furniture that uses M10 screws; if your existing setup uses M10, this replacement is suitable. - We also offer M8 and M10 posts. Please confirm the type you need before ordering to avoid choosing the wrong one. - Compared with buying rope separately and wrapping it yourself, this kit provides a complete, ready-to-install replacement. Size options - M8: 25 cm, 30 cm, 35 cm, 40 cm, 45 cm, 50 cm, 55 cm - M10: 25 cm, 30 cm, 35 cm, 40 cm, 45 cm, 50 cm, 55 cm - Each option is a full replacement kit with two posts and all required hardware. Use scenarios - Replacing worn or damaged posts on an existing cat tree or scratching post to restore function. - Upgrading multiple posts on modular cat furniture to extend its life and maintain scratching surfaces. - Building or customizing a cat tree by choosing the correct size and screw compatibility for a stable structure. What to check before purchasing - Confirm whether your furniture uses M8 or M10 screws, and select the corresponding post size. - Ensure the length you choose matches the height of the post you are replacing or upgrading. This replacement post kit provides a durable, ready-to-install solution with comprehensive hardware, designed to fit M8 and M10 compatible cat furniture and to save you time without compromising on quality.