Must have for new parents and grandparents. Babies love grabbing necklaces and putting them into their mouths. Unless your wearing gold or silver, your necklaces could have lead. With their small bodies babies are more susceptible. I bought these for both of my older daughters and have a couple for myself. They look like resin beads, but they are soft and chewy feeling. Great for slobbering and chewing because they help push the teethin process and can be wiped or washed after use. All of mine are still ad good as new. #RankBoosterReview ii. #Sponsored iii. #(FMCP)