... plate, Biodegradable plate,Starch-based Plate:Specification: 9" Size:d230 * 25mm Weight:11g Bio-rate:100% Biodegradable tableware, biodegradable disposable plate, Disposable ... .30 days 85% degradation, 60 days 93% degradation, 180days 100% degradation.Specification: 9"Size:d230 * 25mmweight:8~36gItem;HY-P-06/07 ...