This set of cold tea bottle filters is perfect for those who love to make their own refreshing drinks . The filters are specifically designed to fit cold tea bottles, and can be used to filter out fruit teas, floral teas, and other beverages. With a 38mm filter mouth, these filters provide excellent filtration and taste. They are also easy to use and can be replaced at any time. Features -Color:Transparent -Material:PP -Size:5.00X3.00X3.00cm/1.97X1.18X1.18in -Inner diameter:28mm. - Made of plastic material, this filter is designed for long time and use. - Creative shape design makes them more unique and attractive or daily use. - Effectively filters residue in tea to improve the taste of tea. They also improve the fun of tea tasting. - With their creative design, they are not only tea drinking tools, but also suitable for tea lovers to buy them home for collection. - Plastic tea filter tools can be preserved for a long time, not easy to damage. Package list: 20 x filter