You may have issues with the speed. with which your cats destroyed the rope on the post at scratch, but the structure is still good.  Or maybe you're worried that your cats will become strange and unhappy if you throw out the old ones.  But now with the rope and glue you can make the old ones look like new. Product Specification: Material: Natural Sisal Thickness: 6mm Length: 15m Color: Natural Color Features: - All natural, non-toxic plant fibers are perfect for your cat to scratch.  - 100% natural thick jute rope is biodegradable, safe for the environment and the planet.  - A classic rope-making technique where 12 strands of rope fibers are tightly wound in the same direction.  The twist creates a simple, balanced rope that stands straight and resists twisting.  - Scratch resistant and durable sisal rope for gardening, bundling and indoor and outdoor decoration.  It helps to stimulate your creative mind and turn on dexterity manual. Package Included: 1 * Natural Sisal Rope Note: Due to mildew and rat bite treatment, our sisal ropes may have a slight fuel oil smell, just air it out the sisal rope for a while.