Remember to measure for the perfect fit. With the Amigo Horseware Amigo 3-in-1 CamoFly Fly Sheet， you can protect your horse from flies and keep him dry in rainy weather， too. This monochromatic pattern creates an optical illusion that may help to deter flies from landing on your horse. The sheet features a 600D ripstop waterproof top that offers UV protection， while the polyester mesh side provides plenty of ventilation. The lightweight disc front closure helps to remove pressure and prevent shoulder rubs. Dual leg arches let your equine horse around freely， while the deep cut with an extended belly flap and extra-long tail flap help to keep those pesky pests away.