An umbilical cord clamp is a small plastic device applied immediately after delivery to close the baby’s umbilical cord and stop the blood flow. It stops bleeding and reduces the risk of infection at the cord stump. GSTC manufactures these clamps from non-toxic, medical-grade polymer, which is safe for sensitive newborn skin. The clamp snaps shut tightly and is left on for 24 to 48 hours until the cord dries out naturally. Hospitals and birthing centers use this device to care for newborn babies.