Developmentally Appropriate: Suitable for babies aged 12 months and older, providing them with more freedom as they go through developmental changes while still offering the security needed for longer sleep. Hands In Out Design: Retains all the features of the Sleepy Hugs Original, with the addition of clever fold-over cuffs that can be opened to allow the baby to self-soothe before sleep or closed to provide security throughout the night. Natural Sleeping Position: Allows the baby to sleep in their natural sleeping position, promoting comfort and better sleep. Safe Rolling: Enables the baby to roll safely during sleep and push up with straight arms when on their tummy. Security and Comfort: Provides just enough security to help the baby sleep longer, while also allowing for gentle transitioning to free arms. All Seasons Use: Made from medium weight fabric suitable for all seasons, ensuring comfort and uninterrupted sleep throughout the year. Material: Constructed from breathable, soft organic cotton fabric, ensuring the baby sleeps in comfort. Features: Signature top and bottom opening zippers for easy nappy changes. Hip-friendly wide sack for healthy hip development. Fold-over cuffs that allow hands to come out for playtime or self-soothing, and close to keep hands warm inside. Size: Sized from 12 months up to 12+ months, ensuring a proper fit for toddlers. Overall, the Baby Loves Sleep Hands In Out sleep sack offers a comfortable and safe sleep solution for toddlers who have outgrown swaddling, allowing for freedom of movement while still providing essential features for convenience and customization.