Cool Area 6ft x 4ft Outdoor Roller Sun Shade Blinds, Exterior Privacy Shade Panel for Patio Garden, Sand Breathable HDPE fabric blocks up to 90% of UV rays, dramatically lowering the temperature underneath. Creates a warm glow when backlit Breathable' fabric allows air flow, substantially reducing temperatures and energy costs It can reduce the motion of wind, but should be rolled up during high wind conditions This durable, mold, mildew, and fade resistant fabric will not crack, split, or tear Installation brackets included, wall or ceiling mountable, indoor-outdoor product, can be used anywhere you can attach it