The use of a fly mask can help provide a healthy and stress free environment in the stable and the pasture for your horses. Fly masks cover the most vulnerable parts of the horse, the eyes, jaw, and sometimes ears and muzzle, protecting it from nasty and painful bites. The mask is semi-transparent and made from a mesh allowing the horse to see and hear while wearing it. Designed for comfort. Size large is best suited for horses. Regarded as a size full. Colours are subject to availability and are randomised.