The Weaver Livestock Adjustable Sheep/goat Halter Tie has a convenient design that precisely adjusts for attaching Weaver Livestock's walking halters to a mechanical goat/lamb walker at a length that ensures the animal's head is at just the right height. This sheep/goat economical lead is constructed from 1 in. black nylon that adjusts from 8-1/2 in. long to 13 in. long with 225 swivel snaps at both ends for easy on and off.