The listing, 1 Large Magicbag Plastic Storage Bag - GUC has ended.
Magicbags are the thick plastic bags where you store your clothes/blankets/sweaters, etc., seal the bag (by dragging the little white sealer across the ziplock-type seam at the top), and then vacuum out the air so the bag with your belongings takes up less space. It is about 33" x 21" large. It has its little white plastic "helpers" to run across the zipper closure. Even though I didn't suck the air out, it was sturdy and tough to unzip. I moved to smaller bags after getting rid of some clothes and don't need this huge one anymore. The last picture shows more than one, but that was from an earlier post (where I had more than one). I only have one to get rid of this time (it sneaked out from under my bed when I moved said bed).