HIGH QUALITY---Made of Zinc alloy,very sturdy and resistant to stain. USEFUL TOOL---You can put it on your dining-table,it is a luxury coater, useful and decoration coaster, suit for table, desk,and etc. for a butterfly lover and gardener,anyone would love to get these BUTTERFLY COASTERS. for friends. Serving with your hot cup of tea or coffee every day, or office. dishwasher safe. Safe to rest tableware such as spoons, knives and forks. Length is 5.5 inch, Hight is 5.1 inch,Dia is 3.9 inch, Net weight is 0.31KG. It is a wondful tool for your dinner room. colour:gold Material:Zinc alloy Package Contents: 6 * Coasters 1 * Holder Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.