Superb tiles. We matched the Spellbound matt black tiles with the Spellbound matt white tiles to create a really fabulous checkerboard style floor. We researched a lot into square black tiles and had many samples sent through to us from different vendors. We found that some were browny-black and not black-black. These Spellbound matt black tiles were definitely black-black. Some were not exactly the same size as the others, but fortunately our floor tiler worked his magic to make the floor look FABULOUS. These Spellbound matt black and white tiles were very cost effective versus other brands. As a side note, even though the floor looks AWESOME (see pictures), the floor is tough to keep clean and dust, dirt, hair etc does show up...but after a quick hoover and wash, it is back to looking MAGNIFICENT again. I'd recommend these tiles definitely.