SillyMunk strives to help you and your little one during the difficult times associated with teething, all our clips are made of food grade silicone. The teething clips are bpa and phthalate free. These silicone teething beads clips help for pain relief and keeping track of teethers and pacifiers. Our variety allows you to find that perfect solution. Along with silicone, you can also find ones with a chewable wooden piece.