100% silicone beads. NEW Rust resistant stainless steal clip. Safely attaches to babies clothes preventing pacifier from getting lost and dropping on the floor. Select beads glow in the dark making the clip and pacifier easy to find in the dark. Attach by slipping the ribbon loop through the pacifier handle, and then pull the clip through the loop, securing the pacifier at the end of the ribbon loop. Not a toy. Do not use as a teether. Only attach pacifier clip to clothing. Do not attach to cords, bands or belts as this could cause a strangulation hazard. No BPA, no phthalates, no cadmium, no lead, no metals. Easily cleaned with dish soap and water. No detachable parts. Complies with applicable ASTM and CFR requirements. Safe for ages 0 .