Dr. Brown's Silicone Nipple Pack has two nipples that can be used as replacement nipples for wide-necked Dr. Brown's baby bottles with natural flow. These are level 4 nipples made for older babies and ideal for milk or thick juices. They fit into all standard sized Dr. Brown feeding bottles.

Dr. Brown's Silicone Nipple Pack has two nipples that can be used as replacement nipples for wide-necked Dr. Brown's baby bottles with natural flow. These are level 4 nipples made for older babies and ideal for milk or thick juices. They fit into all standard sized Dr. Brown feeding bottles.

Product Features:

• Two replacement silicone nipples
• Level 4 is ideal for feeding more aggressive eaters
• Exclusive for Dr. Brown's Natural Flow Wide Neck baby bottles
• Dishwasher safe top rack only