Once our funding period is complete, you will receive a survey requesting details about your preferences. You will be able to select your color and model then, as well as provide shipping information.

We’ve had AL13 on our iPhones since we got the prototypes and we haven’t experienced any dropped calls. Our most recent tests show that AL13 has a signal loss of less than 10% while other metal bumpers we tested have a signal loss of more than 20%. The signal strength will vary from network to network but our findings are based on the difference between the original signal strength before and after installing AL13 on the same network and in the same building.

We will continue testing in hope of reducing signal loss even further and will keep you updated

Yes we do. $15 should be added to your pledge for international shipping.

No, it’s totally up to you. We’ve included it for added protection but you don’t have to use it if you don’t want to. It’s not attached to AL13; usage is optional.