CRUSADER TM FLY MASK The standard for comfort. blocks up to 70% UV rays protecting horses from eye problems and sunburn patented forelock hole keeps hair out of your horse’s eys strategically placed double darts keep mesh away from temples and eyes soft coated nylon micromesh makes the Crusader Fly Mask durable, soft and comfortable.  The patented three hole cap and double dart construction hold material well away from sensitive eyes, lashes and temples without damaging the forelock.  this provides a more natural and complete field of vision. patent nr 6,128,891 Size:  Arab/Quarter Horse