100% Biodegradable Black Mailing Bags Compost Packs Henan Derun New Material Technology Co., Ltd. Base Info Transport Package:CartonTrademark:NonCertificates:En13432, BpiMaterial:Pbat+PLA+Corn StarchFeature:Bio-DegradableSpecification:can be customizedOrigin:Henan, China Description Pre:Manual Packing Grade PP Band Next:Drawstring Bag with Cotton Strip Biodegradable Bag