Description Our wide-neck baby bottle cap accessories are designed to fit wide-neck bottles, offering versatile replacement options. The middle rings effectively protect the bottle mouth from grime. The screw-on structure ensuing easy to use. Features -Color:Yellow -Material:PP -Size:6.00X6.00X2.00cm/2.36X2.36X0.79in -Versatile: designed to fit both second generation wide-neck baby bottles -Airtight: the collar rings effectively shield the bottle mouth from grime, keeping it always safe to use -Convenient: easy attachment and detachment, making it simple to switch out parts as needed -Excellent craftsmanship: ensuring durability and reliability, providing long-lasting use for baby feeding needs -Wide application: suitable for variety of baby bottle brands and models, enhancing the versatility and usability of your feeding accessoriesPackage list: 10 x baby bottle accessories