These bookends are made from hand cut Negro Monterrey black marble from Neuvo Leon, Mexico. Each piece is carved from a solid block of marble and has a unique veining pattern that makes each bookend a unique work of art. We are excited to carry this collection of marble home decor bookends, as well as vases, bowls, and candleholders, all of which fit perfectly into any modern or contemporary home and add a touch of elegance to any space they are in.