This is a reinforced part for the hip joint axis of the Gundam MG series. It is made of metal and is less likely to break. It can be used for the hip joint axis part "Part Number J4" of the MG Freedom Gundam Ver.2.0, and also for the MG Justice Gundam, MG Providence Gundam, MG Eclipse Gundam, and Eclipse Gundam Unit 2, which use this part, as well as derivative models of these. The third and subsequent photos show the models that can be used. It can be installed without modification, simply by replacing the kit part "Part Number J4". We are selling a set of 6 pairs (2 pieces each) that can be installed on the left and right legs. The shipping method is Nekopos, a service of Rakuraku Mercari. It will be delivered to your home mailbox. * In addition to this listing, you can purchase combinations of 1 to 5 sets from the link below. The more you buy, the better the price. #Hip_Joint_Metal_Parts * This product is independently manufactured and sold by a third party unrelated to BANDAI SPIRITS Co., Ltd. Repair Fix Replacement Aftermarket parts FREEDOM GUNDAM JUSTICE GUNDAM PROVIDENCE GUNDAM ECRIPS GUNDAM