FlexZ™ Loose Ring The Loose Ring is our uncomplicated tried and trusted cheek. No matter what your rein tension the mouthpiece alignment to the mouth remains unchanged. The flattened underside of the FlexZ cannons with their anatomy-inspired recesses are held parallel to the tongue whatever riding activity you enjoy. This innovation is brilliant for the over-active busy mouth that chomps and chews on the mouthpiece. Turtle Top with Flex keeps the mouthpiece centred and arched over the tongue at all times, safely helping to prevent sideways tongue evasions. This comfortable mouthpiece re-focuses the inattentive mouth back onto the rein aids in order to achieve a soft consistent contact. Anatomically engineered this bit helps the horse that has difficulty flexing itself and rounding over the bit in order to achieve a true and correct outline.