A bellows arrangement comprises at least one bellows having at least one elastic primary fold structure composed of annular primary folds following each other coaxially in sequence. Each of the encoders divides elementary data into units, and stores the data into the data memory. One or more container support members are coupled to the attachment member in a fixed orientation or in a manner that allows the position of the support member to be adjusted. If the boot data includes a reconfigured command, that command is loaded into the register. 7 mm to around 2 mm is retained between an apex of the recess and an outer pole face.