Specification: Material: polythene Thickness: 2 mil Color: clear Quantity: 100 ± 2pcs in total (Counted by machines, not manually one by one) Feature: Secure resealable seal with bite-in type concave-convex buckle that will stay firmly closed until opening is required. It's suitable for storing gold and silver jewelry. Perfect for storing food, craft, vitamins, minerals, board games tokens little deck of cards and horticultural supplies, you can also put it in fridge, office and so on. Note: Keep this bag far away from fire and heat source. Please put items suitable for the size of the bag. Package include: 100pcs x Zipper Bags