The prolite noseband relief pad helps to even out or relieve the pressure under a strap, headpiece, noseband or even curb chain on a bridle. Prolite is a revolutionary lightweight gel-foam that is 1/4 of the weight of traditional gels, but with the same shock absorbing & weight dispersal properties. Machine washable & durable, prolite has established itself as the most effective & lightweight shock protection you can use on your horse.