I saw it on a site and the pattern was out of stock so I made one.
It is a 5" block. Then make 2" strip and 2" white sew together cut one piece 3 3/4 long for bottom piece and 3 " for side. sew to block.
Block is finished at 4"
sacking is 3"
9 blocks down 8 across.
The white makes it look like it is floating.
This quilt is 72 blocks and is 69x63