OFFGRID Cell Phone EMP Protection Signal Blocking Faraday Bag with Window NWT

OFFGRID by EDEC Cell Phone EMP Protection Signal Blocking Faraday Bag with Window NWT Brand: OFFGRID Lightweight and durable for use in the field and the lab External dimensions: 8" tall x 8.5" wide Shielding Specifications: 900MHz: 69 dB 1.8 Ghz: 72 dB 2.1 GHz: 71 dB 2.4 GHz: 70 dB Compatible with EDEC Evidence Portal App for Android Protective outter shell is water and wear resistant Made in the USA with the highest quality in the industry Use Cases Dimensions: 8.25" wide x 8" tall; Usage Dimensions: 4.25'' x 7.5'' Fits iPhone 6+. Proprietary ISOTech faraday fabric provides best in the industry signal shielding. Radio frequency shielding spec: 69+ dB attenuation (final bag spec, not just base materials spec)