Eterna Bianco is a 3" x 12" polished marble tile in the Eterna Bianco range. The surface carries the depth and movement of natural stone and a polished face with a full reflective shine. Residentially it works in kitchens, entry halls and main-floor living areas. One box contains 30 pieces, enough for 7.43 sq ft. Marble is a calcite stone, so it wants a penetrating sealer and takes marks from acids such as lemon or wine. Made in Turkey.