http://okleequilting.com/store/ I use this batting all the time. Mom and I once threw a 15 inch piece in the washing machine with blue jeans no covering on it just to see how it stood up. Did it several washing and it never lost it's shape. I believe I use the 6oz most of the time but have used the 8 oz for very warm and puffy quilt. Have to tie with the high loft stuff tho but that is what I do!!