Woombie My First Months 5-10lbsSAFE Prevents loose blankets in crib Does not restrict hip movement Maintains airflow with a breathable fabric Unlike a blanket, will not unravel potentially covering airways. EFFECTIVE Soothes baby by re creating the womb setting Swaddles baby easily & effectively Prevents unnecessary waking due to the startle reflex Prevents face scratching by cocooning the hands& arms Tapered waist applies gentle pressure to gassy tummies COMFORTABLE Soft cotton