The Bottle Brush is made of ABS, sponge material, safe to use. Used for cleaning cups, bottles, etc., with a practical design, suitable for cleaning the inner wall of the bottle, and easy for mothers to carry, which is very convenient and practical. Suitable for all cups and bottles, such as glasses, milk bottles, sports bottles, glasses, teacups, mugs, warm lids, etc. Features - Color: Assorted Color -Material:ABS, sponge - Size: 33.50X6.00X6.00cm/13.17X2.36X2.36in - This cleaning brush is designed to reach down into every corner of the bottles to clean them by removing dirt easily. - The bottle sponge brush helps you clean the cup thoroughly without damaging the body of the cup. Meet using need. - Made of safe materials, this bottle brush is very practical and safe, can serve you for long time, give you convenience. - The bottle cleaning brush is light weight that you can take this cleaning brush along without worry when outdoor travel. - Widely applied for bottles, milk bottles, water cups, etc., this cleaning brush is very versatile and multi-functional. Package list: 2 x brush