Scientists discover that signal & light cannot pass through the "Black Hole". With this "Black Hole" Phone Bag, just put the mobile phone into this slim bag, signal will be blocked! This phone bag stops your phone receiving a connection from the network!
Features:
with 2 slots, normal slot and signal blocking slot.
The normal slot makes it a normal phone bag, to protect your phone.
The signal block slot stops you being disturbed by incoming calls- just put your phone in this slot for to stop calls.
Size: 85mm x 140mm