These are made of premium quality materials and are safe to use. They are used to clean cups, bottles, with practical long handle design, suitable for cleaning the inner wall of the bottle, and they are easy for hanging in the kitchen. Features - Material: Stainless steel+PP+nylon. - Size: 30.00X6.50X5.00cm/11.79X2.55X1.97in. - These very practical universal are used to clean cups, bottles, teacups and baby bottles. - The useful handle design is suitable for cleaning the inner wall of the bottle and also for cleaning the . - They are made of premium quality pp and nylon materials and is safe to use, great and wonderful for you. - Hanging design, can be hung on the wall for easy storage, bring convenience to your daily life. - You will have good use experience because of the perfect workmanship of this product. Package list: 1 x bottle cleaning brush (random color of handle)