CESFONJER Aquarium Filter Bags Media Mesh Filter Bags with Zipper for Charcoal Pelletized Remove- 10 PiecesWhite and 10 PiecesBlack

Features: 1.Suitable for various filters, such as fresh water tanks, tank filters, power filters, and etc.. 2. Professional aquarium filter bag, reusable after cleaning, special zipper that is corrosion resistant. 3. The fish tank mesh bags are easy to fill and empty with zipper design to keep filter media secure; Note: it's not suitable for fine, granulated charcoal media and smaller particle media. Specifications: Material: nylon Color: white and black Size: 15cm*20cm/5.9*7.8in Holes diameter: about 1.6mm Package includes: 20Pcs (10Pcs white filter bags + 10Pcs black filter bags) 100% Satisfaction Guarantee: ? If the goods are defective or have other problems, please feel free to contact us by email. ? We will try our best to meet your needs. ? We will answer your questions as soon as possible. ? If you are not satisfied with our products, we can give you a 100% refund. ? We strive to provide you with the best quality products and the best products. service, your satisfaction is our highest priority!!!