This is the summary of consumer reviews for Windscreen4less 16' x 16' x 16' Sun Shade Sail Canopy - Commercial Grade. The BoolPool rating for this product is Very Good, with 4.40 stars, and the price range is $22 - $91.

The Windscreen4less 16' x 16' x 16' Sun Shade Sail Canopy is a breathable, permeable sun canopy that provides shade to large spaces outside in a stylish way. Coming in nearly a dozen colors and a variety of size options, this canopy is a unique take on a way to provide shade to a porch, patio, dining area, and more. The polyethylene plastic blend material resists sunlight, provides a dry space underneath, and holds up to the elements including wind and water. Plus, the double stitching means it is resistant to ripping or breaking, even around the grommets. 

Customers say they love the price point of this product, and they say it works very well even given the low price. They say they look attractive, do not break, and are easy to hang up. Plus, some say the 3-year warranty is a nice addition to the product purchase.

Some say the canopy stretches or sags in the middle after a while. Not all reported this issue.