Features: - Designed for babies from birth to 3 months - Made of hospital-grade silicone, BPA-free and latex-free - One-piece construction sized for a newborn's mouth - Follows American Academy of Pediatrics guidelines - Unique shape soothes without interfering with oral development - Transparent, tasteless, odorless, smooth and durable - Won’t become sticky, discolored, or misshapen even after extended use - Can be sterilized using a Philips Avent sterilizer and is dishwasher safe