Kensington Fly Mask With Ears and Web Trim This fly mask with web trim and ears is made with Textilene(R), a strong, mildew-resistant material specially formulated to withstand fading, soiling, and wear and tear. This fly mask not only shields your horse from biting insects, but also shades with 73% UV protection. Along with web trim and ears for added comfort, the design allows both ears and the forelock to come through the top of the mask, providing full visibility with maximum protection to the facial and eye areas. It helps to aid in healing, and with the Original Double Locking System, it’s nearly impossible for your horse to take it off! Item Specifications: Sizes: Medium Large X-Large