Features:
Two Sizes: Large size is suitable for the 13.3 inches following mobile phone/tablet, the trumpet is suitable for mobile phone/tablet under 7.9 inches.
Material: Waterproof oxford cloth material, Three layers of cloth design are unique, super shielding fiber.
Easy Clean: When the bag is dirty, only need to wipe with a towel or paper towel, it will be cleaned.
Function: Place your smartphone, car key remote, passport, credit cards, transmitters, or small electronics inside the bag to prevent hacking, tracking, signal amplification attacks, and data theft.
Signal Isolation: Signal Isolation bag blocks ALL signals including WiFi, cellular, Bluetooth, GPS, RFID, and radio signals with 70dB average attenuation so your devices cannot communicate wirelessly.

Specifications:
Material: oxford cloth
Color: black
Size: S, L
S size(L x W):about 28x25cm/11.02×9.84inches
L size(L x W):about 45x35cm/17.72×13.78inches

Package included:
1pc x faraday bag

Note:
1. Due to the light and screen difference, the item’s color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.