These on trend coasters are perfect for the home or office. Colours: Natural/White. Sizes: Coaster: 102mm(w) x 102mm(h) x 9mm(d) Set in Gift Box: 107mm(w) x 107mm(h) x 46mm(d). Features: This chic four piece coaster set is crafted from marble and bamboo. The coasters are square with rounded corners. Packaging: 1-piece black gift box. Materials: Bamboo