Hemp rope leashes of The PetChew are made from natural hemp fibers, these leashes combine strength, durability, and style while offering a greener alternative to traditional leashes made from synthetic materials. We are proud to be one of the leading manufacturers of natural pet products in Vietnam. We use locally available raw materials such as: Coffee wood, Loofah fiber, Hemp rope, Cotton rope, Coconut rope...Up to now, our products have been exported to many countries around the world. If you would like to have any further information, please let us know. Thank yo for reaching out to us. Best Regards, The PetChew!