Cozy and warm, the HALO SleepSack Swaddle in Micro-fleece is a Target Exclusive design. This adorable HALO Sleepsack Swaddle takes the place of loose blankets in the crib so babies sleep more safely. Perfect for newborns and infants, the attached swaddle band allows for swaddling babies with their arms in or out. The full-length front zipper allows for quick and easy changing. Snuggly, safe, and the #1 choice of hospital nurseries nationwide, this 100% polyester fleece sleep sack is sure to give parents peace of mind and babies sweet dreams. Size newborn fits 6-12 lbs, size small fits 13-18 lbs. Machine wash cold.