Measurement Actual height is 7 9 , made to fit perfectly on 8 footer fence. Durable Fabric is breathable which allows breeze to go through, made of UV water resistant heavy duty commercial grade HDPE Highdensity polyethylene, made to last under sun exposure and all weather condition. Privacy 90 blockage gives you the privacy you deserve, not completely blackout but the right amount of privacy and blockage. Installation Edges are finished with heavy duty black binding and stainless brass grommets, 4 grommets in each corner, other grommets are placed evenly along the edges, 12 apart on vertical edges, 24 apart on horizontal edges. Warranty 3 years limited warranty, there are lots of different ways to use protection for vegetable garden plants, Blackhouse covering, wind blocking for plant nursery area, window shades, tennis court, shades for pet pen kennel, construction site, etc. Breathable weaving fabric allows water and air to go through freely, resistant to both UV and water, no maintenance needed.