Great shelves!  I spent three months trying to find the right size and color.  These fit the bill.  Other reviews regarding the weight were helpful.  I wanted to place family photos in silver, metal frames on the shelves. But, because of the reviews, I changed the frames to black - lighter - MDF ones. My husband went to our local hardware store and upgraded the installation hardware.  The "look" is fabulous and they do not slope.  Thank you, Wayfair!