Heavy Duty Plastic Zip Lock Bags, Resealable Bags, ClearSize: Zip Lock Bags: 15x10cm, unilateral thickness: 5.9 Mil(0.15mm), 100pcs/bag, 1bag; Zip Lock Bags: 12x8cm, unilateral thickness: 5.9 Mil(0.15mm), 100pcs/bag, 1bag; Zip Lock Bags: 8x6cm, unilateral thickness: 5.9 Mil(0.15mm), 100pcs/bag, 1bag; 300pcs/set.