Check the listing for details. Tough1 Adjustable Web Side Reins. Condition: New. Listed at 24.99 USD. These side reins can be a helpful training aid when working on a horse's contact and balance when lunging or working in-hand. They are constructed of durable poly/nylon web and feature 6 sewn-in dee rings on each rein for multiple rein position options. Reinforced snap ends for easy attachment and elastic end for a little bit of :"give". Horse: 1" wide x 45 1/2" long each rein (9" of elastic on each rein) Pony: 1" wide x 40" long each rein (9" of elastic on each rein) To use, start by attaching the non-elastic end to girth by looping side rein around girth and snapping to your desired dee ring. Elastic end can then snap to bit. Double-check that each side is adjusted equally. Helpful training aid for lunging or in-hand work Durable poly/nylon web construction 6 sewn-in dee rings on each rein Reinforced snap ends Elastic on one end for a little bit of give