1 piece 21.5mm Icosahedron Silicone Beads 100% Food Grade Silicone Icosahedron Beads BPA Free Baby Beads Teething
The 21.5mm icosahedron beads are made of 100% food grade silicone, safer for teething baby.
Color options are as below.
The biggest length of the icosahedron silicone beads is around 21.5mm.
The length is around 18.7mm from the hole's one end to the other end.
The diameter of the hole is 2mm.
Below Dropbox link is for you to download the certificates.