These pacifier clips are crafted with buttery soft silicone and smooth natural wooden beads, a lead free clasp and a mold resistant nylon string. 
Cleaning Instructions: Do not place soother holder into any kind of sterilizer. Do not put in the dishwasher. Wash by hand with mild soap and water. Avoid submersion in water for an extended period of time.

Warning: This is not a toy. Before each use, check the whole soother holder. Throw away at the first sign of weakness or damage.