1)Material: acrylic 2)size: 4.5* dia2.3cm 3)any item can ... UPR (Unsaturated polyester resin)l Acrylicl Crystall ResinMaterial Feature(UPR , Acrylic):l Clear transparentl Low density,not heavy than crystal but ... SHENZHEN TIANMA ARTS&CRAFTS CO.,LTD.MaterialUPR(unsaturated polyester resin)/ Acrylic / Crystal/resinProduct Bathroom accessories,Paperweight,hourglass,trophy,dice,ball ect ...