Really, really disappointed with these covers, given 3 stars for the great quality of the fabric and make. The problem is the size. These were recommended on your site for my new adirondack chairs and they're really too small. Had to force them over the chairs and they're not big enough to cover the legs. The tie is weak and comes loose and as it is fitted into the seat, water gathers when it rains. 
Also, because theyre too short, the wind gets underneath and acts like a sail, sending the chairs across the garden. Maybe I'm putting them on wrong but I don't see how else to do it and have now given up.