Description Made of silicone material, it effectively prevents water leakage from the bottle. The silicone bottles top spouts are safe and practical, making them reusable. Suitable for various types of beverage bottles, it is convenient and practical. Features -Color:Assorted Color -Material:Silicone -Size:4.20X2.30X2.30cm/1.65X0.90X0.90in -Prevents water bottle from spills, silicone bottles top spout is safe and useful, suitable for toddler, kids, children use. - Made with silicone material, useful and safe, excellent and durable, water bottles tops could be used for long time. - Bright color, cute appearance, simple and delicate design, soft, safe and comfortable to use for toddler. - Versatile and practical, water bottles spout adapter is suitable for beverage bottle, water bottle, easy to install. - Wonderful workmanship, small size, reasonable design, good texture, comfortable hand feeling, practical and convenient to use. Package list3 x Silicone Bottles Top Spouts