Welcome our Milk Bottle Lids. Our bottle caps can be easily disassembled for convenient washing. These bottle caps are suitable for most milk bottles, making them suitable for travel and storage. Rest assured that our Milk Bottle Caps are equipped with a silicone seal ring to prevent any leaks. Features -Color:White -Material:PP -Size: 5.60X5.60X2.00cm/2.20X2.20X0.79in - Tightly seal: The travel baby bottle lid has a silicone ring inside for sealing, preventing leakage and spills, suitable for carrying out. - Simple and practical: The milk bottle cap has a simple and practical design, making it easy to use and complement with most bottles. - Widely applicable: The baby bottle cap is suitable for most milk bottles and other wide-mouthed bottles, making them versatile enough. - Strong and : The milk bottle lid is well-made and sturdy, ensuring use without easily wearing out. - Abundant quantity: The travel storage bottle cap comes in ample quantity, providing enough replacements for long-term use. Package list: x bottle caps