Dilation Badge Buddies! These make for an awesome visual for students, midwives and mama's. Each set has 10 beads which is 10cm = Fully Dilated. These badge buddies can be used as an excellent visual tool to help educate mamas on cervical exams and to show what you are feeling. They're also great for students and midwives to determin what dilation they feel. Beads can be personilized to colour prefrences and each bead is 10mm/1cm.