1) Material: a) Body: PC b) Nipple: silicone rubber

2) can be sterilized under a high temperature up to 120oc

3) Non-toxic, odor free, aging resistant, not adhesive, no chemical impurities, high transparent

4) With scientific design. Using food grades of liquid silica gel, which is the most suitable nipple material at present, 
5) Safe and high capabilities, such as easy to suck, no overflow milk, no out of shape,

6)Products measure up CE criterion and is permitted by China National Healthy, and also recognized by America FDA.