Security: 100% food grade silicone, BPA free, toxin free and FDA compliant. Easy to clean and disinfect. Function: Relieving baby’s gum discomfort when teething, will also help with sensory development and build flexibility in their little hands. Variety: Your baby will get 4 teethers in different colors and shapes in this pack, and with a high quality storage box. Multi-use: Perfect baby teethers for baby shower, Thanksgiving, Christmas and any other gift giving occasion (teether toys for babies 6-12 months).