Casual Canine 2-Way Leather Coupler - Black 2-way leather coupler is the practical solution for walking two dogs at once Made of strong, supple leather Brown designs have brass-plated hardware, black has nickel-plated hardware Each includes a hangtag; available in black color Measures 4-inch length by 3/8-inch width; hardware size is 4-inch has to 2-inch snap bolts