Comfortably And Breathable---The belly band adopts elastic soft fabric,so you can breath and move comfortablyHigh Quality Silicone Strip--There is a silicone rubber band on the bottom of the maternity that helps the abdominal band keep it from sliding down so make sure this part is at the bottom.48% Cotton, 47% Polyester Fiber, 5% ElastaneFastening: Pull OnLong Enough To Cover Your Entire Belly--Seamless knit construction with 360.The maternity belt band helps lessen the visibility of the seams of your undershirts and the thick elastic band from your maternity pantsGreat For Exercising And Workouts--Ideal for correcting poor posture and supporting weak abdominal muscles during pregnancy.Save Money--A great alternative to maternity wear, buy less maternity clothes