Made of natural sisal plant.No odor, no chemicals, and biodegradable.We guarantee that the product has no chemical ingredients added, and you will get a pure natural sisal rope that is harmless to cats and human beings.Strong & Sturdy: Compared to other natural ropes such as Manila rope, jute rope and cotton rope, sisal rope is stronger and can withstand harsh conditions. Sisal fabric is the natural fiber of choice for all projects and will not shed any tiny particles inhaled into the nasal cavity by people or cats.Multiple Sizes Available: 1/4 inch Diameter, including 3 sizes to meet your need. 33 ft (about 10M) is only enough to repair some places or a small post,66 ft (about 20M) can be enough to cover a large post.But if you need multiple DIYs, you can choose 164ft (about 50M).Replacement Rope for Cat Scratching Posts: A claw sharpening toy wrapped in natural sisal can relieve your cat's stress, tone their muscles, clean cat nails, and speed up the shedding of old nails without damaging other items in your home.Widely Use: These hemp rope are suitable for repairing or making cat scratching posts to make them look like . It can also be used for cat trees, cat towers and cat scratching pads.It is also suitable for decorating houses,offices,plumbing/staircase coatings, tire decoration and various handicrafts.Warm Tips: Our sisal rope is made of natural sisal.Ithas the smell of plants and there is a thinlaver of mothproof treatment on the surfaceDon't worry.After you receive the product,put the rope in a ventilated placefor a week,and the taste willgradually disperse