Glasstile's Cascade Series Mugworth / Thassos White / Basalt Mix CS-93 are random brick-sized mosaic tiles in three main shades of marble-like gray, sheer white, and dark concrete black, available in 12 3/4 x 12 3/8 mesh sheets for easier installation. These tiles add a certain look of strength and grit to any room of your choosing. With its polished finish, this series features the kind of immaculate sheen that would make a beautiful design statement on bathrooms, living rooms, bathrooms, and even kitchens. These tiles are easy to clean because they are water-resistant and stain-resistant, ensuring your enjoyment of quality design and beauty for years to come. When purchased, general installation questions or concerns will be addressed professionally to make your shopping experience easy and pain-free.