Semi Circle/Bell Rock Slate approx 5.5″ x 5.5″ is a 1/4″ thick. Each piece is handcrafted and chiseled with imperfect edges to make each slate unique. Memorialize a loved one or use your favorite inspirational quote. The Rock Slate comes with two black plastic stands to display on any desk or mantle. Please be aware that these are natural stone and slight imperfections in the surface may occur.