This universal baby bottle cap set is an essential accessory for parents. It includes various caps and lids that fit most baby bottles, ensuring a secure seal to prevent leaks. Ideal for both feeding and storage, these caps are ideal for keeping breastmilk or formula fresh. Features -Color:White -Material:PP -Size:6.00X6.00X5.80cm/2.36X2.36X2.28in -Note: suitable for 5 cm wide mouth bottle with 4 screw thread. -Secure seal: ensures a tight seal to prevent any liquid from spilling out of the baby bottle, keeping your bag and baby's items clean and dry -Easy operation: designed for effortless opening and closing, making it simple for parents to use even when in a hurry or with one hand -Lightweight and portable: compact and easy to carry, ideal for travel or feeding, fitting conveniently in diaper bags or purses -Easy to clean: smooth surfaces and simple design make cleaning a breeze, ensuring cleanness and safety for your baby with minimal effort -Reusable and durable: made from Excellent materials, these bottle caps are built to last, providing longterm use and reducing waste Package list: 1 x sealing ring 1 x cap