Review (1/5): The sponge does NOT expand.
DO NOT PURCHASE THIS ITEM!!!
I ordered this item 4 days ago and the sponge is NOT like the photo. It seems as if someone cut it or something. The other piece isn’t as durable as I thought it was. I’m not sure why Amazon is allowing this seller to continue selling these faulty products. If you want a sponge buy from someone else as this one does NOT expand like the photo.