Upgrade your cat's scratching post with our high-quality replacement poles designed for durability and ease of use. - Durable Materials : Our replacement poles use 4mm sisal rope and 3mm cardboard tubes, thicker than standard options, ensuring they can withstand heavy scratching and last longer. - Time-Saving Design : Unlike traditional ropes that require time-consuming winding, our pre-wrapped posts save you effort while providing a tighter, more secure fit. - Compatibility : These scratching posts are compatible with M10 screws, making them a perfect fit if your existing cat tree uses this screw type. Available in both M8 and M10 options, please verify your needs before ordering to ensure compatibility. - Complete Installation Kit : Each package includes 2 replacement posts, 2 screws, 2 bolts, and 1 Allen key, giving you everything you need for a quick and simple setup without additional purchases. - Variety of Sizes : Choose from 14 size options to fit your specific pet tree needs: M8 (25cm, 30cm, 35cm, 40cm, 45cm, 50cm, 55cm) and M10 (25cm, 30cm, 35cm, 40cm, 45cm, 50cm, 55cm). Use Scenarios : 1. Replacing Worn Posts : If your cat's scratching post has seen better days, our sturdy replacements can restore its functionality and appearance. 2. Customizing Cat Trees : Upgrade your existing cat tree by adding or replacing posts, allowing your pet to scratch and stretch comfortably. 3. Enhancing Cat Play Areas : Create a dedicated scratching and climbing area that fits your home decor while providing your cat with an engaging environment. Choose our replacement poles for a practical solution that combines robust materials with easy installation. Confirm the size you need before purchasing to ensure the perfect fit for your cat's needs.