About DefenderShield Created by a former telecommunications engineer and executive, DefenderShield has been recognized as the trusted worldwide advisor in EMF radiation protection and education. Over the past decade, our mission has been to support consumers in living healthier by sharing our knowledge of EMF radiation and its effects while providing the most effective EMF shielding solutions possible. DefenderShield Ultra Armor technology shields up to 99% of EMF radiation from 0-90 GHz, which encompasses all frequencies used in the current 5G network (US Lab, 2019). DefenderShield Highlights Led & Steered by World Class Engineers, Scientists and Medical Doctors Military-Grade Ultra Armor EMF Shielding Shields RF (radio frequency) and ELF (Extremely Low Frequency) The DefenderShield Laptop EMF Radiation Protection & Safety Sleeve is a lightweight, durable carrying case that can protect your device while on the go. This laptop case uses DefenderShield’s military grade, state-of-the-art Ultra Armor+ Shielding Technology to help protect your body from all EMF frequencies up to 90 GHz emitting from the bottom of your laptop or tablet (US Lab, 2019). Just place your DefenderShield Laptop Radiation Sleeve under your laptop to protect your lap from EMF and 5G radiation emitting from the bottom of your device. It should not affect cellular service or connectivity. Perfect For: travel, e-learning, school, work, entertainment, on-the-go All Features: Our Ultra Armor+ Shielding Technology blocks up to 99% of EMF and 5G radiation (0 to 90 GHz)Sleek vegan leather outer materialBuilt-in neoprene stretch siding to accommodate thicker laptopsAccommodates laptops with up to 15″ or 17″ displays (see compatibility tab)Light and slim design for easy portabilityProtective padded compartmentVELCRO flap closureNon-slip interior flap – can be flipped outwards for your laptop to rest on without slippingInterior flap can be folded into thirds to make a triangular backrest for your laptop The DefenderShield Laptop Sleeve Blocks: 99% 5G Wireless98% Extremely Low Frequency (ELF)99% Wifi99% Bluetooth99% Cellular How to Use: The DefenderShield EMF Radiation Protection Laptop Sleeve utilizes laptop radiation shielding technology capable of protecting EMF and 5th Generation radiation up to 90 GHz. Just place the DefenderShield EMF Radiation Protection Laptop Sleeve between your laptop (or other device) and your body to help protect yourself from a broad spectrum of potentially harmful radiation and to reduce heat emissions. To prevent your laptop from sliding, flip the VELCRO flap closure around so the non-slip interior flap material is facing outwards, and place your laptop on top. You can also fold the flap closure into thirds, to create a triangle backrest for your laptop. While on the go, slip your notebook computer into the padded compartment to protect it against damage. Protective technology combined with a functional, sleek design make the DefenderShield Laptop Radiation Sleeve an ideal replacement for other lap products like lap desks, lap trays, laptop tables and laptop cooling pads. The DefenderShield Laptop Radiation Sleeve is also an excellent shield and protective cover for tablets and notebook computers like the iPad Pro and Surface Pro. About DefenderShield's Ultra Armor: Our custom-created Ultra Armor+ shielding technology can block up to 99% of RF (radio frequency) and ELF (extremely low frequency) radiation from 0 to 90 GHz, including all bands of the 5th Generation spectrum: low-band operating below 1 GHz, mid-band or c-band up to 6 GHz, and high-band millimeter waves at 24 GHz and higher. It also blocks WiFi, Bluetooth, Cellular (1G-5Gen), RFID, NFC, GPS, and other microwaves and radio waves from reaching your body. The DefenderShield EMF Protection Sleeve is made with a sleek vegan leather exterior that incorporates neoprene stretch siding to accommodate thicker laptops. The interior of the flap has a non-slip grip that can be flipped under your laptop to keep it in place. The DefenderShield EMF Protection Sleeve does not bulk up your laptop. Just slip your notebook computer into the slim padded compartment and close to VELCRO flap closure to protect it against unwanted damage. Light and super-slim design profile easily slips into computer bags, briefcases and backpacks for easy portability. You can also fold the flap closure of the DefenderShield EMF Protection Sleeve into thirds and secure it on the sides to create a triangular backrest for your laptop. It is perfect to use at home or on the go. DefenderShield Laptop Sleeve EMF Radiation Shielding Effectiveness Specifications: 15″ Sleeve: Weight (lbs): 1.1 Dimensions (in): 15.5 x 11 x .25 Designed to fit PC and Mac laptops with up to 15″ displays. 17″ Sleeve: Weight (lbs): 1.6 Dimensions (in): 17.75 x 12 x .25 Designed to fit PC and Mac laptops with up to 17″ displays.