Bottle cleaning brush, 5 different size, made of food-grade bristles, long and flexible brushes are safe for cleaning all types of bottles，Versatile Brushes Cleaning Bottle Brushes Set.Bottle brush is suitable for multi-bottles:* Baby bottles and kids water bottles* Sports water bottles* Beer and wine glass bottles* Vases and jugs*Thermos and flasks* Stemware and thermos* Bathroom and kitchen sinks*Thin tubes*Kitchen appliances such as kettles, coffee makers and dryers*Sinks in bathroom and kitchen*Narrow neck hummingbird feed troughs and fountainsSpecification:Color: GreenLength: 17inch, 16inch, 15.3inch, 10inch，4.6inchMaterial: Nylon, Stainless steelProducts Included:5x Bottle Cleaning BrushThis item can help with cleaning all those hard to reach areas, whether its bottles, pipes tubes, these can not only clean them with ease, but also be non-marking as well.Features*This set of 5 bottle / tube / nozzle cleaning brush are made of *Tough bristles to help scrub away any food, dirt or any stains, but gentle to not damage whatever you are cleaning5 pcs brushes in different diameters，Simple to use, but effective in cleaning/scrubbing machine washableTips:Avoid pressing on it with heavy objects. When the brushes are pressed for a long time, the bristle deforms.