?Quilted Design?The quilted stiching ensures the distribution of the fill,which can withstand hundreds of washing and drying. Looxii quilted sleep sack with cute pattern is most suitable for baby boys and girls, which is perfect as baby shower gift or baby registry. If there are any question with our baby sleep sacks, Looxii customer service is 24-hour online for you. ?Essential for Restful Nights?Ensure your baby enjoys longer and more sound nights of sleep with our essential baby sleeping bags. Perfect for everyday use, these sleep sacks come in four sizes: S for 0-6 Months, M for 6-12 Months, L for 12-18 Months, and XL for 18-24 Months, providing options to suit your baby's age and developmental stage. ?Smooth 2-Way Zippers?Looxii winter sleep sacks with double zippers makes midnight diaper changes quick and quiet, ensuring your baby's sleep is uninterrupted. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby's delicate skins, ensuring the safety of your beloved baby. ?Sensory Comfort ?Our sleepsacks have a 2-layer design with a soft minky fabric outer surface and a 100% cotton inner layer. The dotted surface of the baby wearable blankets can help to comfort baby's restlessness as well help your baby sleep better. With a 1.5 TOG rating, they provide a warm and cozy environment for babies throughout the night. ?Safety First ? Rest assured that our baby sleep sacks adhere to the highest safety standards, refer to thousands of babies' height and other data, the collar and arm holes are fitted for your baby, replacing traditional blankets to reduce the risks and provide your baby with a secure and peaceful night's sleep.