They are wonderful!!  I've been clearing up my sewing room and moving lots of material and other items from totes that don't let me see what is inside, boxes that have labels from several years ago where the material can get musty, and other storage boxes with tops that when stacked I  had to lift off to get to the bottom.  These containers have doors that open and I can see inside, the doors catch so even if they were packed full, nothing would fall out (that won't happen tho!).  They are easy to label and will be perfect for special projects that I can work on and others ready to gather when I go quilting with my friends.  They were a wonderful choice!!