not sure what brand these are, but i bought them from jen at alternative baby.com they are organic cotton flannel prefolds that require pins and pull up pants or whatever you want to cover them with. they are quite large, so are best for bigger babies-toddlers. they are verrrry absorbent and trim, esp with nylon pants (i love dappi pants!, $2.99 for a package of 2!!). and jen is a nice person to deal with. the best thing is my order arrived with a free little chocolate bar (that my husband ate!).