The only 3-way swaddle that adjusts to fit babys sleep style. Swaddle with arms in, hands-to-face, or with one or both arms out to ensure babys best sleep. With adjustable fasteners for a perfect fit, it nestles baby like a soft blanket without the risk of sleep-related dangersso baby can sleep both comfortably and safely. Signature Back is Best embroidery is a gentle reminder to place baby in the recommended sleep position. Features an inverted zipper for easy diaper changes and a roomy sack design thats recognized by the International Hip Dysplasia Institute as promoting healthy hip development. Size: Available for babies 0 to 6 months. View size chart to select the proper size for your child. Size Chart 0-3 Months (NB)/ 19-23 in/ 6-12 lbs 3-6 Months (S)/ 23-26 in/ 13-18 lbs Discontinue swaddling when the baby shows signs of rolling over or breaking out of the swaddle wrap. TOG: Velboa 3: Ideal for cold temperatures (61F and lower). Product Care: Turn inside out and close zipper before laundering. Machine wash cold with like colors on gentle cycle. Close zipper and fastener strips before washing. Tumble dry low. Do not bleach, iron or dry clean. Safety Reminder: To reduce risk of fabric accidentally covering babys mouth or nose, swaddle must be appropriately sized, snug, positioned around babys torso and securely fastened.