Radiation protection for pregnancy The radiation shield provides a protective cover for your growing baby and blocks cellphone, Wi-Fi and laptop radiation. Silver fiber fabric The maternity vest uses high-density, high-purity silver fibers, precisely woven. The protection vest offers low-resistance electromagnetic shielding, combining craftsmanship, quality and appearance. Peace of mind for pregnant women Radiation protective clothing can reduce daily radiation concerns. It can be worn as underwear and is an ideal gift for pregnant women. Suitable from pregnancy through delivery. Care and features Durable, washable, soft and stretchable, very light, breathable, foldable. Anti-radiation protection against RF/EMI/EMF/LF blocking and grounding, anti-static/ESD, good for health. Care: do not wash, bleach or dry clean. Use scenarios - At home or work: wear under clothes while using a laptop or smartphone with Wi-Fi nearby. - While traveling or commuting: use to reduce exposure from mobile devices on the go. - Throughout pregnancy through delivery: worn as everyday underwear for ongoing protection.