3x6 Inch 25-50 Packs tea filter bags pre-flipped to save time Made using small batch manufacturing techniques so our tea filters the TOUGHEST in the world 100% Organic Food-Grade and Dye-Free Nylon for a clean job STRONG and DURABLE premium nylon double stitch nylon filter bags for perfect work Millions of micron filter bags sold worldwide 3x6 inch tea filter bags available in various micron sizes for your personal needs100% Organic Food-Grade and Dye-Free NylonOur filter bags are very eco-friendly that leave that a perfect jobDouble Stitch Premium Nylon Filter BagsOur tea filter bags have to perfect combination of high quality nylon, double stitched sewing method, and incredible durability so they can withstand great amounts of pressureGutenberg tea filter bags are made using small batch manufacturing techniques so our tea filters are the toughest in the world