Soundless Horse Bonnet - Silent Ears Soundless Bonnets helps reduce distractions. If your horse is easily bothered by distractions or has attention problems, this soundless bonnet is the answer. Special Soundproofing material reduces the noise reaching the horse's ears. Make your ride more peaceful and calming with this innovative soundless bonnet. Ventilated fabric keeps your horse cool. Attractive colors in Black, Navy, Grey and Brown Full/Standard/Horse Size Only.