Manufactured in accordance with the following harmonized standards:
• EN 71 Part 3:2013 + A1:2014
• EN 71 Part 9-11:2013
• EN 12586:2011-04 
• §64 LFGB B 82.10-1 (Sweat and saliva fastness of the surface)

They all have ventilation holes for safety and they are resistant to saliva and sweat. Ideal for making dummy clips, pram mobiles, rattles, toys, key chains, accessories, and much more.