For all of you with more than one SIM card:

In order to prevent scratching and other defective influences at SIM cards, I would like to recommend an established storage possibility for up to 8 SIM cards:
A miniaturized diver bottle with thread catch in the soil in form of a key trailer keeps my SIM cards air and waterproof. The metal covering protects against magnetization and against impacts
colours: metallic red, silver, gold

Overall height
_with keyring 77mm
_without keyring 57mm
_without foot without keyring 48mm
diameter metal body 
_outside 20mm 
_inside 17mm
_thread foot black 23mm

Since I receive further inquiries because of the SIM tank, I decided to take up this to the normal delivery program. This tank is thus immediately orderable by .

immediately the following prices applies:
1 SIM-Tank 13,- per piece incl. 19%Mwst + 6,50 shipping as package within Germany or 10,00 as package within Europe.

payable by payment in advance as transfer to a german acount or PayPal.