Multi-Dog Use -- When you have more than one dog, you can use multiple leash extension accessories with one dog leash, so you can walk multiple dogs with just one leash in hand, making it more efficient, easier and less labor intensive Snap-and-Go Design -- Our reinforced pet carrier clip is quick and easy to use. It features a snap design that allows you to snap it directly onto your dog walker's leash and it easily snaps on in seconds. It's easy to use and helps you walk your dog more efficiently Sturdy and Durable -- Our wire Dog extender is made of steel wire. It is sturdy and durable, won't be ripped off or easily damaged. Perfect for dog walking and can be used for a long time Package Included -- You will receive 2 pcs 2 colors steel wire dog extenders. Size is about 867mm/34.13 inch long, 4-26mm/0.16-1.02 inch wide. Please check if it is the size you need before you place the order For Your Various Needs -- This leash extender works with any leash, collar or harness, including traditional leashes, training collars, bike leashes, undershirt style harnesses, jogging tethers and retractable collars, great for your daily walks and training