New lightweight foam ear plugs with a very smooth finish that’s non irritating or ticklish. High density offers better sound deadening with foam easily shapes to the ear.Plughz Horse ear plugs are soft spherical foam ear plugs with a smooth surface that helps insure a comfortable fit for most horses. The foam density is designed to give the best noise reduction to help your horse remain focused on the task at hand. Horse ear plugs are recommended for most competitive events to help your horse remain focused.