......this looks like paper with a sticky plastic back (contact paper)

Messed up the contacts on the phone.

it kind of works but cheap as hellthe big one got stuck in one phone and ruined the contacts.....not goodthe small one has worked good so far 3 times........always wonder if it will get stuck and ruin device $500I would recommend looking for something

Great adapter, fits my T-Mobile nano-sim like a glove, and works flawlessly when inserted in my Verizon Nokia Lumia 928.

Works as exactly as it says.

Only use the nano to micro...but works as it should.

Great adapter, fits my T-Mobile nano-sim like a glove, and works flawlessly when inserted in my Verizon Nokia Lumia 928.