5" cheeks, 5.5" mouth. Signature Sweet Iron Wrapped Lifesaver. Excellent to soften and supple horses of all ages and training levels. For the seasoned horse, soften the poll, shoulder, rib and loin area for soft supple both position both laterally and longitudinally. For the green horse, support suppleness while introducing curb pressure. For greater effect, compliment with leather German Martingale to establish feel and balance.