The pacifier clip is an easy way to keep the pacifier safe and close to the baby. Our pacifier clips also offer things to do for a child’s fingers, and are safe to suck. Pearls do not contain phthalates or heavy metals and are completely non-toxic. BPA-free. You can clean the pacifier clip with soap and water. You can attach all the pacifiers to the pacifier clip, as the included silicone ring stretches into different types of pacifiers. The clip is nickel free. We do not recommend cooking or freezing wood and metal parts. Please note that the pacifier clip is not a toy. The pacifier strap contains small parts that can be dangerous for small children.