Sprenger HO-Weymouth Horse Bit 42173-78 (14mmThick, 5cm Lower Cheek, 11cm Cheek)Sprenger HO Weymouth Horse Bit 42173 78 (14mmThick, 5cm Lower Cheek, 11cm Cheek) slanting mouthpiece with a smooth, rounded and forward angled port slightly curved mouthpiece relieves the middle of the tongue and lower pressure on the tongue edges even distribution of pressure when taking the reins brilliant for introducing a rider or a horse gently to a Weymouth bit higher poll pressure with 7 cm cheeks, leverage effect slightly delayed leverage