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

The Inno Sense Port Hard is madeof elastic plastic, harder than theTongue Arch Medium. The InnoSense Port Hard is hard to bend.This mouthpiece has a tonguearch which provides less pressureon the centre of the horsestongue. More tongue freedom isideal for horses that have asensitive tongue or horses thatstick their tongue out.