SAFETY FIRST - Kyte BABY Sleep Bags Were Designed as a Safe Alternative to Having Bulky Blankets in the Crib Which can Lead to Sudden Infant Death Syndrome (SIDS) or Suffocation; Our Sleep Bags Promote Good Hip Development; Rather than Tightly Swaddling the Baby With Their Legs Together and Straight, the Baby’s Legs Should Remain Slightly Bent and Relaxed as if They Were in the Womb to Prevent Hip Dysplasia; Our Sleep Sack Will do Just That STYLISH - Our Sleep Bags Come in a Wide Variety of Nature-Inspired Prints and Matching, Fashionable Solids; Our Modern Rainbow of Colors Consist of the Trendiest Colors in Nursery Designs and Decors; You are Bound to Find a Few That Match Yours and Your Baby’s Style EASY AND SIMPLE TO USE - Our Sleep Bags Feature a Double Zipper that Zips from the Neck Down or Bottom up, Making Night Time Diaper Changes Easy and Fuss-Free; The Top Zipper Has an Enclosure Over it, Reducing Risk of Choking or Scratching of the Baby’s Face; Continuing with Safety First, Kyte BABY Sleep Bags are Free of Any Unnecessary Embellishments Which can be Pulled Off and Put in the Baby’s Mouth Easy to use; Features a double zipper that zips from neck down or bottom up making night time diaper changes easy and fuss free; Top zipper has an enclosure over it to reduce risk of choking or scratches on the face