High standard biodegradable mailing bag cornstarch based compostab polymailer bags waterproof envelope Self Adhesive with handle

High standard biodegradable mailing bag cornstarch based compostab polymailer bags waterproof envelope Self Adhesive with handle, US $ 0.06 - 0.12 / Piece, Pink, Yellow, Red, Blue, Orange, White, Black, Green, Customizable, poly Bubble, Guangdong, China.Source from Guangdong Star New Material Co., L