Description These water bottle spouts are made of plastic material, which is safe, sturdy and strong, featuring impact resistances, stability and corrosion resistance, can be applied for a long time. The sufficient quantity of our bottle lids can meet your replacement and use needs. Features -Color:Black -Material:Plastic -Size:2.80X2.80X2.50cm/1.10X1.10X0.98in -Application: suitable for water bottles mouth with an outer diameter of 28mm. -The water bottle lids are comfortable to touch and won't easily scratch your hands or mouth. -The nice workmanship bottle lid provides good sealing performance, ensuring that your water will not leak in the storage. -This bottle topper replacement can be used many times, even if you lose the bottle's sports caps. -Simple design and fine craftsmanship, convenient for you to replace the worn water bottle lids. -Good sealing effect, allowing you to use without worrying about getting your clothes and other items wet. The water bottle lids are comfortable to touch and won't easily scratch your hands or mouth |The nice workmanship bottle lid provides good sealing performance, ensuring that your water will not leak in the storage |This bottle topper replacement can be used many times, even if you lose the bottle's sports caps |Simple design and fine craftsmanship, convenient for you to replace the worn water bottle lids |Good sealing effect, allowing you to use without worrying about getting your clothes and other items wet