FITS MULTIPLE SIZES: This horse fly mask is very effective, and the eye mesh is plenty big to fit different size horses. This equine fly mask is durable and practical for the horse to wear. This product is available in four different sizes such as Pony (S), Cob (M), Full (L) and Extra Full (XL) to accommodate different breeds of horses. DURABLE & SECURE: This uv protection horse mask is designed for durability and comfort with fleece padded edges and allow horse maximum visibility by keeping the mask away from the horse's eyes. The reinforced stitching around the nose and the secure double hook and loop closure with adjustable fastening design provides enhance durability and adaptability to all the equestrians. NUMEROUS USES: This fly mask for horses screens the face in the heat of the summer and works while riding, performing or competing. Ideal for hobbyist, beginner and competitive riders. This horse mask can also be used in barns, horses, pastures or trails (easy to see through). TRANSLUCENT MESH: This breathable mesh horse mask contains fine mesh which provides uv protection by blocking 50% of the sun’s damaging UV rays and protects delicate sun-sensitive eyes and pink areas. Translucent sheer mesh offers 360 visibility. COMFORTABLE & CONVENIENT: This elastic horse fly mask is made of breathable, elastic Cardura material that gives the horse the most tender protection. This innovative, snug-fit fly mask features an ultra-soft and permeable material, which is gentle on the horse's skin and comfortable for long-term wear.