COOL IN SUMMER WARM IN WINTER: Babies cannot regulate their own temperature until 18 months, our bamboo muslin swaddle blankets naturally regulate temperature, keep baby’s body at right temperature for a longer and sounder sleep. FEELS SILKY SOFTNESS & MOST COMFY - our swaddle blankets are luxurious soft and smooth to the touch PERFECT FOR NEWBORN PHOTOS: This vibrant, stylish flower pattern will make newborn photos stunning.