We hung this up on a hot sunny afternoon, and it immediately felt 10 degrees cooler underneath. The light filtering through is bright but soft - the plants seem really happy.

Have not used yet but it seems like just what I want to block that sun. It's different being a foil look. Might do better at reflecting the sun instead of absorbing it.

Nice shade cloth. Arrived in great packaging and undamaged. It seems pretty well made and definitely keeps the greenhouse DRASTICALLY cooler than it was before