Our hot water bottle screw plug and silicone stopper set is designed to provide a secure and leakproof seal for your hot water bottle. Whether you're using it to keep warm on a chilly night or to soothe muscles, these replacement parts ensure your hot water bottle remains safe and effective. Simply screw the plug into the bottle's opening and enjoy the comfort of consistent warmth. Features -Color:White -Material:Rubber -Size:4.50X3.50X3.50cm/1.77X1.38X1.38in -Versatile compatibility: suitable for various hot water bottles, making it easy to replace and clean, ensuring your hot water bottle remains clean -Durable material: made from rubber material, these stoppers are durable and reliable, resistant to breakage, and maintain their longterm use -Leakproof seal: features a tight seal to prevent hot water leakage, maintaining the temperature of your hot water bottle and keeping you warm during cold winters -Easy installation: simple to use and install without the need for any tools, saving you -Essential for all: ideal for different people and scenarios, making it a musthave item for homes, offices, travel, and more Package list: 4 Water Bottle Stopper