One set of four new rear brake shoes (made in Canada), part number 10193, BS193, or 444-1. The dimensions are 200 x 42mm and fit:
Audi Super 90 1969 - 1970
Audi 100L 1970 - 1971
Audi 100LS 1970 - 03/1972
** The shoes do not include handbrake levers