Protects and cools your horses while traveling. These screens are constructed of durable, fade and mildew resistant Textilene mesh that protects against harmful UV rays, provides an air permeable barrier that keeps out insects and debris and allows air to circulate cooling the inside of the trailer. Trimmed with contrasting nylon webbing for added strength and style. Measuring 34"L x 25"H, the screens are easy to install and adjust to fit most trailer window openings. Attaches using 4 adjustable 1/2" nylon straps through metal grommets for a durable and secure fit.