Inconspicuous band for expecting mothers who prefer belly support and a comfortable snug fit * Lined with RadiaShield® Fabric, provides the same shielding properties as a 1/4-inch thick sheet of aluminum. * Wear over belly before and during pregnancy, complementing any outfit * Free of any heavy metals, other toxic materials, and common allergens. * Size: XSS fits Pre-pregnancy size 0-4 US, ML fits Pre-pregnancy size 6-10 US, LXL fits Pre-pregnancy size 12-18 US.