Discover fuss-free sleep with the new aden + anais essentials wrap swaddles designed to make swaddling easier. A roomy bottom allows for proper hip development, while a convenient zipper bottom ensures baby remains content during diaper changes for a more restful, soothing sleep. A must-have for new and expecting parents, these 100% cotton swaddles are key to establishing a consistent sleep routine for baby's important first months. * Practical: soft, noiseless hook-and-loop closures fasten securely without disturbing baby's rest and adjust to grow with baby, * Convenient: a quiet zipper glides along the bottom seam, so baby remains content during diaper changes, * Effective: promotes sound sleep by recreating the secure and cozy feeling of the womb, while preventing baby's natural Moro startle reflex from waking them, * Promotes hip health: roomy bottom design helps to ensure that baby's legs are in a natural froggy-legged position when sleeping, allowing hips to move freely, which is important for correct hip development, * Safe: eliminates the need for loose blankets in the crib, *Each pack includes three 100% cotton wrap swaddles,* Available in two sizes: newborn 0-3 months (7-14 lbs.) and 4-6 months (14-18 lbs.)