Cavalor Calm Jar Colour:One Option The overall length of these The overall length of these reins is 145cm 57 inches With correct use these ice boots can aid in injury prevention and significantly reduce swelling and soreness to speed up the recovery process Cavalor Calm reduces stress in nervous horses that react skittishly or temperamentally to changing situations or unusual circumstances transport noise colours lights commotion foreign environments people and animals etc Horses that perform well during training may still be less attentive during competitions or become withdrawn due to stress caused by transport other horses or environmental stress all of which can lead to poorer performance