Membantu baby swings offer your little one an excellent opportunity for a healthy, balanced, and natural sleep. The spring allows for a smooth motion, gently rocking your child to sleep. If the included spring needs to be replaced or if you want to hang the baby swing in another location, the Membantu replacement spring is perfect. It comes with a safety belt and a cotton bag and is suitable for children from about six months to 2.5 years old. It has a weight capacity of 5-15 kg.