Item Type: EMF Protection VestProduct Material: Siver Fiber, CottonProduct Features: Gentle wrapping, resistant to radiation, excellent protective fabric, providing a comfortable experience, not sultry, and good breathability. Size: Approx. M: Length: 61cm / 24.02in, Bust: 90cm / 35.43in, RU Size: 44L: Length: 63cm / 24.8in, Bust: 94cm / 37.01in, RU Size: 46XL: Length: 65cm / 25.59in, Bust: 98cm / 38.58in, RU Size: 48XXL: Length: 67cm / 26.38in, Bust: 102cm / 40.16in, RU Size: 501¡¢Good Protection: Silver fiber refers to a composite fiber formed by infiltrating nano silver ions into nylon fibers, which generates induced current through a loop composed of silver fibers inside the fabric. The induced current generates a reverse EMF for shielding. Silver has good conductors that can reflect electromagnetic waves, that is, when the aperture of the metal mesh is less than 1/4 of the electromagnetic wave length, electromagnetic waves cannot pass through the metal mesh. 2¡¢Silver Fiber Fabric: Good resilience to electromagnetic wave radiation, tight and sturdy, effectively blocking radiation, and long lasting shielding effect. 3¡¢Comfy Wearing: Gently wrapped, resistant to radiation, excellent protective fabric, brings a comfortable experience, not stuffy, and has good breathability. 4¡¢For Various Occasion: Suitable for both men and women, beautiful and generous, with high appearance value and strong affinity. It is very suitable for going out for shopping, office work, rest, fitness and entertainment. 5¡¢Flexible Movements: The sleeveless vest is very comfortable to wear, which also allows for flexible movements, ideal for wearing during your working.1 x EMF Protection Vest