This rug is exactly what I needed for an unusually large, white bathroom with lots of floor space between the vanity and the shower/tub. It has the look of active sea foam or underwater rock formations. Very exotic in that setting. The blue colors are bright, and the darker colors are variables of gray with shades or black towards the edges. I don't believe I will need a skid pad underneath, it has stayed in place for a few days of use without moving. When I rolled it out it was slightly curled at the ends, I just rolled up the ends in the opposite direction and left them like that overnight. It is now completely flat, and a pleasure to walk on with your bare feet. I don't expect this to be a dust catcher, the weave is tight and just right for the intended purpose. Absolutely lovely and distinct.