Method for security inspection and kit of parts with a detachable single-use inlay for an X-ray tray

A kit of parts comprising a detachable single-use inlay and an X-ray tray adapted for a security check at an airport or other public or private facility, said detachable single-use inlay comprising a paper and/or polymer layer having an outer side and an inner side, wherein said paper and/or polymer layer has an essentially circumferential fringe area adapted to grasp and/or cover the edges of said X-ray tray.