Designed to combine the effects of a snaffle and curb, this Horze French Link Pelham Bit with 21mm mouth offers precise control without the use of a full bridle. The French style double-jointed mouthpiece decreases the nutcracker effect, making this a somewhat milder bit than a single-jointed snaffle. It should be used with two reins or with a bit converter (sold separately) for the use of a single rein.This bit encourages the horse to bend at the poll with the application of poll pressure applied by the curb reins. Direct pressure for steering is applied with the snaffle rein. Stainless steel; stainless steel curb chain included.