baby swaddle that keeps your little one’s arms in a more natural upward position, with a hip-healthy design and helps prevent night-time waking from your baby’s natural startle reflex. available in (2) colors - can also buy as a bundle* Gray and Pink available**** gently used - approx 3 months absolutely the best thing for a hands-up little one. LOVE the dual-zip; made nighttime changes a breeze