Our silicone mouthpiece accessories for kids' water bottles are designed to provide and comfortable drinking experience. These universal silicone straws and bite valves are for replacing worn-out parts in children's insulated water bottles. Simply attach the silicone mouthpiece to the bottle lid, and your child can enjoy drink. Ideal for school, sports, and outdoor activities, these mouthpieces that your child's water bottle remains and functional. Features -Color:Transparent -Material:Silicone -Size:6.00X3.20X1.50cm/2.36X1.26X0.59in -Compatible with a wide range of kids' insulated water bottles, making it a versatile and practical option for parents -Crafted from food-grade silicone, this product safety, providing peace of mind for parents -The soft and comfortable straw tip is designed to prevent mouth injuries, making a pleasant experience for children -Easy to install and clean, this product saves busy parents time, making it a convenient choice -Designed to appeal to various children's tastes, this product adds an element of fun and enjoyment to their drinking routine Package list: 20 x Bottle Bite Valve