iPhones and iPads are not cheap devices, so it is no wonder more people are interested in repairing them these days. The CPB Heating Pad can help. It comes with plenty of space to put the screws and IC components.
This heating pad has two temperature modes (50-248F for tablets and 50 to 194F for phones). It measures 15 x 7.9 x 1.46 inches and has 4 notches and 30 screw positions. The display shows mode, temperature, time, and other important info.