Philips Avent Natural Fast Flow Teats are designed for babies 6 months and older, featuring unique comfort petals for easy latch-on. This pack contains 2 BPA-free teats with a fast flow rate, ideal for growing babies who require increased milk flow during feeding. Key features: • Fast flow rate suitable for 6+ months • Unique comfort petals for easy latch-on • BPA-free construction • Pack includes 2 teats • Compatible with Philips Avent Natural bottles • Soft, flexible silicone material These teats feature a fast flow rate (level 4) indicated by 4 drops on the packaging, making them suitable for babies who have developed stronger feeding abilities. The unique petal design increases the teat's softness and flexibility while preventing collapse during feeding. For optimal hygiene and safety, it's recommended to replace teats every 3 months or sooner if they show any signs of wear or damage.