We are so very happy with this shade sail. We haven’t put it up, yet. Our snow is just gone and summer will be here in about a month. So, we will be putting it up, then. The material that this shade sail is made out of is made out of very durable, strong material. So, it will last a long time and provide us with shade in our back yard, for many years to come. Also, protection from rain.  We are very pleased with this shade sail.