your child's water bottle is always ready for use with our silicone mouthpiece replacements. These parts are designed to fit a variety of kids' water bottles, including those with bite valves and spouts. To use, simply replace the existing mouthpiece with our silicone version, ensuring a fit. The flexible silicone material is easy to clean and maintain, providing a drinking experience. for active children, these mouthpieces are ideal for school, sports, and travel. Features -Color:Transparent -Material:Silicone -Size:6.00X3.20X1.50cm/2.36X1.26X0.59in -Broad compatibility: designed to fit most children's insulated water bottles, offering a versatile and practical option for families -Silicone: made with food grade silicone, ensuring it is safe for children's use -Comfortable drinking: the soft and straw head is comfortable for kids to use, preventing any mouth discomfort -Quick and easy: installation and cleaning are quick and easy, making it a convenient choice for busy parents -Engaging for kids: the fun and engaging design appeals to children, making drinking water a more enjoyable activity Package list: 20 x Bottle Bite Valve