The Philips Avent Ultra Air SCF087/13 pacifier is designed for infants aged 6 to 18 months and features a symmetrical silicone nipple that supports healthy jaw and tooth development. This pacifier model includes a glow-in-the-dark ring for easy location in low light, as well as an air ventilation system that allows for natural breathing through the nose while swallowing saliva. Available in pink and green color variants, the product comes as a set of two units. The silicone material ensures durability and easy cleaning, while the symmetrical shape promotes oral symmetry. Always choose a pacifier size that corresponds to your child's age, as this model is specifically intended for the developmental phase of 6 to 18 months. The design focuses on providing comfort and safety through proven soothing methods while maintaining practical functionality for everyday use.