SMALL BUSINESS ESSENTIALS: Each of these matte black ziplock bags has a front clear window to help you see-through items inside easily. You can stick your brand logo on these 16X24CM black resealable mylar bags, to enhance your product credibility. WIDE APPLICATION: These matte black ziplock bags can be widely used. They not only fit for food storage, such as coffee beans, candies, snacks, herbs, tobaccos, but also fit for your small jewelry, eyelashes, pencils, bath salts, and so on. EXTRA-VALUE PACK: You will get 100 pieces of matte black resealable ziplcok bags with a competitive price. Convenient to use: just open and seal, very easy to use for packing and storing, transparent window design allowing for a quick glance at contents inside, please make sure to close the zipper seal tight to prevent leakage and ensure freshness Resealable zipper: you can either manual seal zipper part, or you can heat seal the open top section above the zipper, so that achieve storage effect, and these food storage bags can be applied many times Material and size: these resealable bags are made of polyethylene material, non-toxic and reliable material, you can put items in them safely; We provide you with several size selections, can meet different demands, please refer to the pictures for detailed information, please check the size carefully before placing an order FRONT WINDOW- The clear frosted window allowing for a quick glance at contents inside, easily find the food or items you want. The mylar bags have hanging hole designs, convenient for hanging and storing.