You will receive safety beads with a Ø of 10mm. Each pack contains 25 safety beads . The threading hole is 3mm on one side and 5mm on the other. With safety beads you can perfectly close the end of the pacifier chain and let the knot "disappear". All Pearls :

• are Made in Germany,
• saliva-proof and pollution-free,
• correspond to the legal requirements of DIN-EN 71-3.