AJR Slide and Swivel Medium Port Pelham BitThis special pelham produces great results for the majority of horses and riders. The premium German Silver material mouthpiece increases salivation which stimulates the horse's mouth making the horse more comfortable. We have designed this mouthpiece to be ported which provides tongue relief. The mouthpiece is not fixed between cheek pieces, instead the cheek pieces rotate 360 degrees. The mouthpiece can also slide up and down which maximizes the