Started unstitching within the first day of putting it up. I was super excited for this so my one year old could go out on the trampoline without having to completely cover her with sun block. Where they attach to the poles started unstitching right away, I thought it was because of the wind where we live, so I took it off and stitched it back up and even added reinforcement material, but it just started unstitching in other areas. So, now I think it was just the quality of the product. Another issue we have is because where we live gets pretty windy every night, there isn’t enough ventilation in the top and the wind whips it up and down so strong it starts to pull the trampoline off the ground. 
Overall, the concept is great, works well with no wind and does block the sun. But the material isn’t ideal.