Features: -Material: Silicone+PP -Size:As picture show -Color: pink/blue/white/yellow/green -Applicable age range: 4 months or more Designed for Mom to feed young baby. Note: Due to different measuring, please allow deviation of 0.5-1cm for items. Colors on your computer monitor may differ form actual products depending on your monitor settings. Cleaning Tips: · 1. The new item should be cleaning by warm water before use. · 2. And it can be used after cooling . · 3. Do not expose to the sun or boiling water. · 4. It should be cleaning after each use.