This amp should fit the iPhone SE, 4, 4s, 5, 5s and 5c. (It has been tested on the 4, 4s and 5c)

Printed in White PLA with 2 perimeters and 15% infill. Support structure was used to support the top of the cone. It is best to insert the phone into the part before it cools so that it has the best fit possible.