M.V. Trading T7046 Cast Iron Coaster, Green Leaf High quality cast iron coaster Exceptional craftsmanship Cast Iron Heavy Weight Construction Retains the Heat. In Asia the dragonfly is a symbol of joy and happiness as well as a symbol of courage and strength, very auspicious with this coaster holder Package Contain: 1 Piece; Approximate Dimension: 4 3/4" x 4" Made in China