?Premium Material?Aquarium Filter Bags are made of high quality Nylon and Plastic Zipper, durable and corrosion resistant, breathable and not easy to break,unlike the Metal zipper,our Plastic Zipper are not easily get rust,serve you for a long time usage
?More Space?Zipper bags are have much more space than the drawstring versions, that you do lose some of the internal volume when drawing the string to tie them up.the plastic zipper are more safety for media, reusable and durable.
?Filter Bags Size?Each Net Bag measures approx. 15 x 20 cm/ 6 x 7.9 inches,Mesh holes diameter is 2 mm/ 0.08 inch,So the bag is suitable for larger media rather than the small stuff.
?24pcs Package?The package include 12 pieces white filter bags, 12pieces black filter bags, 24 pieces aquarium filter bags in total, enough for your usage in daily life
?Wide Usages?Media Mesh Filter Bag is suitable for filtering fine, charcoal media and smaller particle media, it is available for aquarium, swimming pool, pond and any other occasions