ok everything looked ok box was full of tape took a while to open everything looked fine until I open the box and put air to it had a hole in it which gave a slow leak. so I put adhesive tape thinking that will work, but it didn’t hold and the tear gotten bigger. To be honest it looked like it was used and put back together. Yes it was dusty everything was open. I think they gave me one that was sent back are re sold to me..