What better way to decorate your halloween party than with spooky glowing skeletons clear latex balloons carry a dancing skeleton design that glows in the dark designed for use with helium or air this pack of five funky balloons are fabulous fun and make perfect atmospheric party decorationsr pack of 5 glow in the dark balloonsspooky skeleton design11quot diameter when inflatedideal for use with helium or air100 natural latexmore effective under uv or black lightr r for best glow in the d