well i have had it for almost a year and its an old white type it seems like a pvc offgassing it attacks the lower leaves i called them and they said well sorry we sold thousand of those defectives tents and there is nothing they could do, all i wanted was a replacement skin for the new mylar ones they have but they wouldnt go so tommorow im going to see if i can talk to the supervisor cus thats the worst customer service ever sorry we sold you a defective product but we wont replace it on the other side when i first bought it one side ripped and they sent me brand new one