this shade has a good quality material and is very sturdy. one thing i had trouble with: i could not quite picture the size of it. each side is 11 feet, but the shade it provides is much smaller due to its triangular shape. i was not able to use it over my 10 foot diameter gazebo, because it is much too small. so you need to be really sure of where you want to put it and how much shade it will provide. i already had a square shade in another location, and am very happy with it. it holds up really well in the wind too. i have had it for about 4 years now and the color (beige) has not faded in the sun (i live in the dessert).
i gave the tirangular one to a friend, who likes it a lot.