Blue and White Polka Dot Latex Balloons will give your event a spot-on look. Our helium quality Blue with white polka dot balloons come uninflated and measure 12 inches when inflated. Use these fabulous polka dot balloons in balloon bouquets and centerpiece. Just add coordinating foil balloons, curling ribbon and a balloon weight to make a nice bouquet. To inflate it with helium please visit your closest Wanna Party store or contact any helium gas provider near you. Blue & White.