Radiation Shielding Curtains, Barrier Against Radio Frequencies and EMF ExposureTechnical Data Surface resistance : below 0. 05 ohm Material: copper fabric+linen cotton Shielding: RF & LF Electromagnetic fields Frequency range: 10MHz to 50GHz Damping (dB): 65 85dB Color: beige Size: 52"x83. 5" This can reduce EMF and RF but not complete block. Highlights: MULTI FUNCTIONAL CURTAINS Combines EMF radiation shielding technology with blackout capabilities. Use as a barrier between the inside of your house and harmful EMF exposure

Quick and easy installation

Pure Silver Fiber

-Durable ( much thicker and more durable than other shielding fabrics )

it avoids magnetism loss

7/ Samsung Galaxy Tab A 8

Snap other end of Earthing cord onto the receptor tab of the mat

How to use

Weight: 80+/-5 g/m²

-Very easy to cut and sew and peel

EASY EARTHING : Insert one end of Earthing cord into ground port of a properly grounded wall outlet (third hole) or connect to cord of an Earthing ground rod placed in the Earth outside

spare keys

Cellphone signal will be blocked if you put it in the inner pocket