<prompt> Which of the following is a frameless IUD:MirenaCu FixCu T 380AMultiload 375  <response>: Newer IUDs Cu-Fix IUD Flexi-Gard: Frameless IUD consisting of six copper sleeves 300 mm2 of copper strung on a surgical polypropylene nylon thread, which is knotted at the upper end. Cu Safe IUD: Device has a T-shaped radio-opaque plastic body. The ends of the flexible transverse arms are inwardly bent, providing a nonirritating, fundus-seeking mechanism. 