100% Cotton Imported 【Hassle-Free Swaddle for New Parents】Designed by ingenuity to transition from swaddle to sack, the baby swaddle with wrap offers three convertible wearing choices. Adjust the swaddle for arms-in to reduce startle reflex, hands-up to face for self-soothing, or arms-out to transition to sleep sack, meeting the needs of babies at different stages of development 0-6, 6-9 months and up to 12 months 【Right Size】Please refer to the size chart and use baby's weight to select sizes. Size S – Ideal for babies weighing 10-18 lbs, aged 0-6 months, and baby's height 23-27 in. Size M – Ideal for babies weighing 18-24 lbs, aged 6-12 months, and baby's height 27-31 in. The right size will ensure comfortable snug, proper neckline and good hip movement 【Calm Startle Reflex & Simple Night Diaper Change】This amazing swaddle sleep sacks features 2 large adjustable wings, silent self adhesive hook-and-loop fasteners like magic, maintaining a secure, no-shift wrap to reduce startle reflex. Ideal as a hand free newborn swaddle with two-way reverse zip design, it makes night diaper changes simple and silent without distubing sweet dreams 【100% Cotton Natural Skin-friendly Material】Crafted from soft breathable cotton, this lightweight baby swaddle blanket is gentle, and suitable for sensitive skin. It ensures a cozy and comfy sleeping environment for your little one at Temp 68-75°F (20-24°C). With adjustable swaddle for temperature regulation, it's versatile for nighttime sleep, daytime naps, and both at home and on the go 【Ideal for Gifting】Certificated with sustainability feature OEKO-TEX STANDARD 100, this swaddle sleep sack is best for baby shower gifts, registry must-haves, and hospital bag essentials. Suitable for newborn boys and girls. Use as a baby sleep sack, infant wearable blanket or swaddle blanket

baby swaddle sleep sack