Babies sleep more safely when snuggled inside a HALO(R) SleepSack(R). Meant to replace loose blankets in the crib, It fits comfortably over regular sleepwear and features an embroidered icon and contrast piping. Available in Small and Medium. Small fits newborns 0-6 months, 10-18 pounds, 23-26". Medium fits babies 6-12 months, 16-24 pounds, 26-30". Pure organic cotton. Oeko-Tex certified. Inverted zipper for easy diaper changes. Sleeveless design reduces risk of overheating. Machine wash. Imported.