Mininor dummies are of superior quality and the preferred soother for many hospitals in Denmark. Babies are born with a strong sucking reflex and the desire and need to suck can last for the first few years. shield is designed to allow airflow around the dummy. As there is little contact with the delicate skin around a baby's mouth there is less chance for moisture to build up and cause rashes teat is made from soft flexible silicone the shield is formed from high grade polypropylene which is food safe, heat resistant and one of the safest plastics available Specifications size: 4.5 x 4.5 x 3.5 cmmaterials: soft food grade flexible silicone materials: shield - polypropylene (PP)care: sterilise before use by placing in boiling water for 5 minutes and allow to air drycomplies with standard EN 1400Mininor dummies are 100% recyclableit is recommended a baby's dummies are replaced every 3 months