Specification AgeRangeDescription : adult Brand : Notrax BulletPoint1 : Premium Material: This conductive shielding fabric is made of Polyester + Nickel + Copper, which has good electrical conductivity and effectively blocks radio frequencies such as Electromagnetic Fields (EMF) and Electromagnetic Interference (EMI). Weight: 80 g/m². Shielding: ≥75 dB, Width: 108 cm. BulletPoint2 : EXCELLENT PROTECTION: Our EMI Shielding Cloth shields against most electromagnetic signals such as EMF, EMF, Wi-Fi, RF signals, GPS and more, creating a safe environment for you. PLEASE NOTE: Radiation shielding cloths are recommended to be kept away from water, otherwise the effect will be diminished. BulletPoint3 : FARADAY FABRIC PROTECTION: Our electromagnetic shielding cloth has been tested to protect us from electronic devices such as TVs, mobile computers, routers, microwave ovens, and more. BulletPoint4 : WIDE APPLICATION: Our radiation protection fabric can be used in places like work and home. It is easy to cut and sew. Such as clothes to protect workers, maternity clothes, mobile phone cases or laptops, blankets, bags, curtains, mainframe chassis covers, and can also be used to make RFID anti-theft wallets, card cases, outdoor fanny packs, passport holders and so on. BulletPoint5 : SATISFACTION: No matter how small the protection is, it protects us. Whether for your own use or as a gift, please feel free to buy the radiation protection fabric! Color : Black ExternallyAssignedProductIdentifier : 4678338708477 ItemDisplayDimensions_Width : 48 inches ItemName : Notrax Superfoam Anti-Fatigue Mat, 4' x 75' x 5/8", Black ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 48 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : science-lab-matting Manufacturer : NoTrax Material : Nitrile Rubber ModelName : 9188 ModelNumber : 9188 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : T17R4875BL ProductDescription : NoTrax Superfoam Anti-Fatigue Mat, 4' x 75' x 5/8", Black Width Inches: 48. Length Inches: 900. Thickness Inches: 5/8. Construction: Vinyl/Nitrile Rubber. Color: Black. Size: Full Roll 75 Ft.., Lot of 1 ProductSiteLaunchDate : 2014-04-07T00:00:00.000-07:00 Size : Full Roll 75 Ft. UnitCount : 1 UnspscCode : 52101500