Comes with a two way zipper that makes it versatile.

The Lil'Houdini Woombie was designed for tricky babies with a proven track record of breaking out of their swaddles all night long. It provides a tighter knit fabric and less stretch to minimize breakouts. Most restrictive!

• Swaddles baby, preventing startle reflex & overheating
• Promotes & enhances motor development by allowing baby to stretch
• Prevents face scratching
  & keeps "busy" hands away from face & pacifier & overheating
• There are no blankets to ride up and cause suffocation
• Easy to use ( IN/OUT ) & encourages back sleeping
• No more worry of blankets unraveling which can lead to potential blanket suffocation
• No face scratching or Startle Reflex to awaken baby.
• See a marked improvement in Colic symptoms.
• Effective swaddling without the need to tightly restrain baby, which can interfere with important Motor Skill development and even cause developmental hip dysplasia.
• Prevents overheating (which has been linked to SIDS) due to over-wrapping.
• Older babies sleep an average 10-12 hours a day if not more. Imagine the loss in important motor development skills they are missing during that HALF of the day!

The Woombie may appear smaller than baby, but that is part of the Woombie concept. The stretch fabric does in fact stretch to mold to your baby's unique physique!