1) Noseband for training horses 
noseband for a horse
• (n.) Alt. of Cavezon
(from the article `horsemanship`) The noseband, a strap of the bridle that encircles the horse`s nose, may be either a cavesson, with a headpiece and rings for attaching a long ...
Leather noseband (customarily used with the English snaffle bridle) which encourages the horse to keep its mouth closed; a longeing cavesson is a leather or nylon headstall with a weighted noseband that has metal rings for various attachments of the longe line Part of the bridle that goes over the nose and under the horse's jaw