Each Ornament are made of MDF (Medium Density Fiberboard) board, lightweight and durable, with good hardness and smooth surface, not easy to break or deform, can serve for a long time. These ornaments are laser cut and the edges are well polished, providing you with accurate sizes and smooth edges. Dye Sublimation Print Ornament comes with red string for hanging. Ornament measure 7.0cm/2.76 inches in diameter, 3mm/ 0.12 inch in thickness