Halsa EMF Shield Sleeve for Cell Phone - Signal Blocking Anti-EMP Pouch - Smartphone Protection Case Against Radiation, EMF, 5G, RFID - Grey - 4x8 Inch Fits Most Phones

Halsa EMF Blocking Phone Sleeve – Advanced Radiation Shielding Pouch *Available in Grey, Black, and Pink* Superior EMF Protection Experience unrivaled defense against electromagnetic field (EMF) radiation with Halsa’s premium phone sleeve. Featuring an interior lined with 100% pure silver-fiber fabric, this pouch blocks over 99% of EMF radiation emitted by mobile devices. Designed for advanced shielding, it reduces radiofrequency (RF) exposure while still allowing enough signal for essential calls and texts. Cutting-Edge Signal Reduction Engineered with robust technology, Halsa attenuates a wide range of electromagnetic signals, including WiFi (2.4/5GHz), Bluetooth, 5G cellular signals, GPS, RFID, and radio frequencies by 60-80dB. Perfect for shielding cell phones, smartwatches, two-way radios, and GPS units, this sleeve minimizes electromagnetic noise without sacrificing critical connectivity. Universal Fit & Secure Closure Measuring 4” x 8”, Halsa’s versatile design accommodates most smartphones, including the iPhone 15 Pro Max and Samsung Galaxy S25 Series. A convenient drawstring closure ensures a snug, secure fit for reliable protection every time. Check your device’s dimensions to confirm compatibility. Portable & Practical Lightweight and flexible, this EMF-blocking pouch slips easily into pockets, purses, or backpacks, offering on-the-go convenience for men, women, and kids. Stay protected from prolonged radiation exposure wherever life takes you. Verified Shielding Performance Test Halsa’s effectiveness with confidence using an EMF meter to measure RF and microwave emissions inside and outside the sleeve. (Note: Placing a call to a phone inside the pouch is not a recommended test method.)