Outdoor triangle shade blocks 90% of the sun’s harmful UVA & UVB rays! Yet it’s remarkably breathable, letting air freely circulate. Shade stands up to the worst that nature throws at it with its heavy-weight polyethylene fabric that won’t rot, mildew, fade or tear. An added bonus: it helps shade windows so you can save big on your air conditioning bill too! Heavy-duty, stainless steel “D” ring at the corners for quick and easy installation to your home, trees or anchored poles. Mounting hardware is included. Available in a 12' or 16' size.