environmental-oriented hi-tech enterprise, specializing in the research and development, manufacturing and sale of biodegradable Biodegradable cups Size Φ71*77mm(220ML) Weight 4.5g Package Quantity 2000 Carton Size 640*400*4 fit to use in microwave and refrigerator 100%biodegradable hot water and oil resistant can be recyled any size is available We are a research,develpoment,production, ...