and you'll find the sticky tape comes off on the SIM

they use a sticky tape pad

These adapters work perfectly, and provide double sided sticky tape to help insure your sim card does not fall out of the adapter

Has a light sticky tape that keeps the SIM in perfect location.

Adapter is great and includes some sticky tape to help secure the SIM.

Each is complete with a bit of double sticky tape inside that is optional to use

However, if you may need to repeatedly swap the SIM out, I imagine the tape will lose some of its stickiness -- not a big problem for me, since my tablet has the SIM facing up

just remember to use the sticky tape.

They have some two sided sticky tape that holds in the adapter wonderfully

Thanks for the candy but the sticky tape makes for a gross looking mess on the SIM card

This Sim card adapter works amazing hands down no more back in forth to ATT to swap out my smart phones, If your have issues with it getting stuck your just not being patient use the tape on the adapter.

The SIM itself works in every device I have that uses a nano SIM, so I don't believe the issue is with an oversized SIM.As others have said, the package designers chose to attach the pieces to the package with sticky tape, which leaves residue on the adapters that needs to be removed to prevent gumming up the device it's getting inserted into.

Sticky tape did not hold well, was very difficult to install SIM correctly as it kept coming loose from the adapter.

I am able to adapt varying sized SIM cards where the adapter while using sticky tape is reusable.

Sticky back tape was sloppily applied

Sticky tape did not hold well, was very difficult to install SIM correctly as it kept coming loose from the adapter.

The adhesive tape is very clumsy to take off

I do not like the sticky tape in each of the adapters

There is a small piece of double sided sticky tape which will adhere to your SIM and will help keep it secure

I was blessed with an amazing clerk at T-Mobile who persevered.

Works as

Work perfect as it described

Works as it's supposed to.

Does not work with T-Mobile SIM cards as they have an extra notch

Worked as it says it will if you need a SIM card adaptor choose this

It works exactly as I wanted it to work

works as you'd imagine

Highly recommend A+++

The Nano to Micro SIM adapter worked exactly as intended for my US Mobile SIM card with my Moto E (2015).