The Curbgag is a combination of the Pelham and the Loose ring Gag. A Curbgag is oose ring with two small holes on each side for the leather curb strap to run through. The pressure points are on the chin and behind the ears. This cheekpiece can be used with one or two reins. It is most commonly used with two reins, one attached to the large ring and the other to the ring of the leather curb strap. This way, the rider can better dose the pressure distribution between the curb and the mouth.

The Inno Sense Port Medium is made of elastic plastic, harder than the Flexi Soft. The InnoSense Port Medium is slightly flexible. This mouthpiece has a tongue arch which provides less pressure on the centre of the horses tongue. More tongue freedom is ideal for horses that have a sensitive tongue or horses that stick out their tongue.