Fashionable maternity tank with radiation shield. Ultimate protecting for the baby from all electromagnetic fields radiations. Specially designed for expecting moms who use cell phones and microwave ovens on daily basis. Ultra strong shielding capability: unique cutting-edge high-tech blend shielding 100 percent of cell phone signals and other daily RF electromagnetic fields radiations up to 60DB from these sources: cell phones, microwave oven, wireless routers, and high frequency home and office devices. Can wear as an inner layer or underneath professional dresses, especially fit for expecting moms who need to wear business/business casual dresses at work. Extra wide and extra long coverage on both sides to fit all 3 trimesters: 14" at chest; 27.5" at belly and 22" long. Fit S/M/L maternity sizes. Silky smooth and soft cotton/polyester/silver blend with classic lace trim offers versatile wear and feminine charm. Adjustable straps let you customize the fit for the whole pregnancy grow with the baby. Breathable and comfortable jersey construction keeps cool. Protect unborn baby from all sources of high frequency EMF radiations. One year warranty. Frequency range: 500 Hz to 12 GHz.