1.Solide and durable: made from robust nylon material, this two dog leash is quite robust and might not be removed easily. 2.Humanized design: you can walk you Or run with your dog two babies at the same time or you can also combine both leaves in a set of latches of the set when you need it.The two uses are depends on your needs. 3.Pratic and good use: this two dog leashes are made of solid rubber band, which has a good pulling performance that you can have a good and sure of the scope of control on your pet, especially , can prevent your dog from rushing. 4.Sûr and free: you can pull your dog when they are in a situation of danger and give good protection for them.All having the seperating leaves for dog, walking and running will become more free and comfortable are the things to do. 5. Extend from 19.6 to 79.8 cm: This retractable leash for dog total length is 99.8 cm. Each length on the side is 49, 8 cm without stretching, which can be adjustable up to 79.8 cm. And the two dogs