The changeable front pieces are offered as a pair, the Price refers to 2 pieces.
Available in red, green, orange, pink, blue, black and coral. They can be used for the Trainer 2014 as well as for the Trainer 2019.
Size S for: M00, M0, M1, P00, P0, P1
Size M for: M2, M2W, M3, M3W, P2, P2W, P3, P3W