Free samples are available. The baby bib is made of food grade silicone, the neck cord is adjustbale, safe and convenient. This bib can protect the baby from spilt food, soup and saliva. It can keep baby clothes clean, ease mother’s work. The silicon bib and eating supplies don’t absorb food color or smells, making cleaning up a breeze. Just wash them with soap and water, rinse, and wipe dry and they’re ready to be used again.