The Philips Avent Avent Ultra Air pacifier for babies 0-6 months has a long lasting glow, so it's easy to find in the dark. It's designed with a lightweight, breathable shield for baby's sensitive skin. Four extra large holes in the shield allow for maximum air flow, so skin stays drier while soothing, so you can feel confident with this choice. Comes with 2 pacifiers packaged in a sterilizer / carrying case that can be used to sterilize them with water in the microwave and transport them.