Sleeping like a baby makes perfect sense. As every baby is unique, there is no set age to stop swaddling. The decision to transition should be made based on your baby's specific needs. Instead of relying solely on age as a guide, it's important to consider your baby's sleep habits and behavior. In general, babies are ready to move away from swaddling when they begin to express a desire for greater mobility while still needing a safe, cozy sleep space... And that's usually This is where the sleeping suit comes into play! The sleeping suit is the perfect transition between swaddling and the Perlimpinpin night bag. Features: -2 TOG = Approximate room temperature: between 16°C and 20°C (61°F and 68°F) -Recommended for babies weighing 8-18 lb / 3.6-8 kg -Enveloping and soothing -Promotes continuous sleep by reducing sudden movements -Two-way zipper for faster diaper changes -Safe design without snap button -Keeps baby warm all night Composition: 100% polyester Fill: 100% polyester Maintenance: Wash before using. Close zippers before washing. Wash inside out in cold water with like colors. Remove quickly. No bleaching agent. Dry at low temperature.