50pc reusable ziplock storage bags, zip seal bags 50 pieces per pack size: 7*10cm-1/8kg also available in: 8*12cm-3/8kg 600 11*16cm-1/4kg 700 13*17cm-1/2kg 750 17*25cm-1kg 800 20*28cm-1.5kg 900 20*30cm-2kg 1000 22*32cm-2.5kg 1100 can be used to store foods, items for selling and valuables. zip lock plastic bags reclosable transparent bag vacuum storage bag ziplock food storage bags plastic zip bag sealing bag.