high quality paper pulp egg tray transport egg,in incubator for chicken egg,duck egg visit our customers participate in Fair CommodityRecycled egg traypackaging trays** size29.5x29.5x4.5cmMarterial100% recycled marterali such as waste paper,cardboard,corrugated cartons etc.Paper pulp*FeatureEco-friendly,Fashionable,light,safety,potrability,oil resistance,recycled etc.ProcessPulping,mixing,molding ...