An electric wire sheathing protection tube is formed from an insulation resin into a tubular shape, accommodates an electric wire in an interior thereof and is fixed to a predetermined position by a fixing member. Bendable portions which constitute bendable sections and non-bendable straight tube portions which constitute sections which are held into a straight tube shape are provided continuously and alternately along a longitudinal direction of the electric wire sheathing protection tube. A fixed attaching portion to which the fixing member is fixedly attached is provided integrally on at least one section in the non-bendable straight tube portions. A slidable attaching portion to which the fixing member is attached so as to slide in the longitudinal direction is provided integrally on at least one section in the non-bendable straight tube portions.