The Carrara Marble Floor is a Ground Skin that serves as decoration and to raise a room's SLVL for Pixpets on Hoards.
How to Obtain
Carrara Marble Floors can be found inside Capsules obtained from hoards by pixpets with a matching color and WU range. Using a Decorative Item Potion and/or a Item Rarity Excluder of the appropriate grade can increase the chances of finding some.