Ear pad detached from head band, is there a way to put it back?

A while ago my headphones (HyperX Cloud II) fell and the left ear pad detached from the head band, but the cable is still there and sound works on both sides. Is there an easy way to put it back for free, or if not for cheap? I've tried putting one end in and forcing the other but the support is made of metal and doesn't bend easily.