Leash Splitters come in two separate straps of your choice of webbing, with loops sewn on each end, then an O Ring attaching those ends together. The other ends of the straps utilize a metal hardware piece of your choice, like a Swivel Snap. You can attach your leash to the O Ring, there by increasing the number of pets your leash can handle. These multiple dog leashes are great for walking more than one pet at once.