These sheets fit a full size bed.  We do not have a deep mattress but they would fit a deeper mattress with no issue as you can see from the first photo.    The material is soft and smooth.   I do find it cooling when it’s warm and welcoming when going to bed.   The color is perfect.    It is described as gray and is exactly that.  The pillow case (comes with two) fits a regular pillow perfectly.  The seams are well sewn.   Would definitely recommend these sheets to anyone.