I buy all my batting by the rolls. It is the cheapest and only way to go. I buy my batting from Heartbeat quilting. They are awesome to buy from. They are so much cheaper than anywhere I have found. I do have six rolls right now. 2 of hobbs cotton, two of hobbs down, 1 of wool and one 120" of hobbs down for kings. All are 108" except the one. I save all left over from smaller quilts and its perfect for runners, baby quilts and wall hangings. I hardly have any waist. I did buy extra because I am getting ready to retire and wanted to get stocked up for that and while prices were still affordable. Forgot I just ordered a roll of black cotton for my dark quilts. So that means I have 7 :0)