PROBLEM TO BE SOLVED: To provide a tube clip that prevents curvature from being increased even if storing a long medical instrument and can fix a long protective tube, a storage tool including the long protective tube fixed by the tube clip, and the long medical instrument including the long medical instrument stored in the storage tool.SOLUTION: A tube clip is provided for fixing a long protective tube for storing a long medical instrument in an inner cavity while being wound up. The tube clip comprises multiple holding parts for holding the long protective tube, an arrangement part having a receiving portion for receiving and arranging the holding parts in such a manner as capable of changing positions into multiple places, and a fixing part for fixing the holding part to the arrangement part.COPYRIGHT: (C)2016,JPO&INPIT