The Silicone nipple for babies is made from high-quality liquid silicone and crafted through advanced silicone injection molding to ensure it's safe and durable. The liquid silicone is really soft and flexible, which makes it a comfy choice for babies as it's similar to the feel of breastfeeding. It's also very tear-resistant and can cope with high temperatures, so it'll stay in shape and work well even if you sterilise it a lot or use it for a long time.