This sling is made for weighing newborn babies after birth, and is not intended as a carrying sling. Though sturdy and can support up to 20lbs. For home birth and midwifery use. Scale not included. This item would be a great addition to add to your home birth supplies, or as a gift for a midwife. Materials: Organic cotton, cotton thread, aluminum sling ring Length, from ring to ring, is 42½" Length, opened, is 33½" Width, opened, is 26" Machine washable and dryable.