Professionals Choice Comfort Fit Lycra Fly Mask - Bag of Bones is designed for your horse’s comfort. Keep pesky bugs out of ears and eyes with the form-fitting, smooth and stretchy lycra fabric that fits your horse's face like a glove! Ultra fine breathable mesh eyes and ears, along with a forelock opening, ensure that your horse can enjoy grazing without being annoyed by bugs and flies. A tab at the poll for easy removal and includes durable binding around the edges for no-rub comfort. No zippers or scratchy hook and loop closures to mess with.