Extra-large airholes let baby's skin breathe, keeping skin drier for ultimate soothing comfort; 9 out of 10 parents agree that Philips Avent Ultra Air Soothers are comfortable for their little one² Baby Soother 0-6 months with orthodontic⁵, symmetrical soft silicone teat; narrow neck teat design helps reduce pressure on teeth and gums 98% teat acceptance⁴: an average of as many as 98% of parents declared that their baby accepts Philips Avent Ultra Soothers with textured, silicone teat Kinder to the planet: give the best care with less impact − the Philips Avent Ultra range features Soothers and sterilizing cases made using 80% plant-based materials¹ Reusable carrying case that doubles as a sterilizer so soothers are always ready to use: add water and microwave for 3 minutes for easy sterilization that generates up to 50% less CO2 emissions³ The set includes: 4x Philips Avent Ultra Air Soothers 0-6 months, 2x sterilizing/carrying case