Young babies love to feel snug and secure, just like when they were in mummy's tummy. These swaddle blankets from Grobag are cleverly shaped, so they'll go around your baby with no need for poppers, velcro or ties. There's just enough fabric to keep them feeling snug, without winding too much or causing overheating. Perfect for naps or nighttime. Also suitable for underarm swaddling. Suitable from birth to 3 months. Swaddling your baby safely Swaddling can reduce crying and help your baby to have a more settled sleep pattern; however it's important to ensure you swaddle correctly so baby is safe and healthy. Take care not to swaddle your baby too tightly. To allow their hips to develop properly baby must be able to bend their legs up and out at the hips, so make sure you leave plenty of room for movement. Swaddling too tightly and restricting baby's movement can increase the risk of hip dysplasia and dislocation.