About this 3D model

Full set of oval and Oblong bases, all with magnet slots and can fit normal steel washers in the base, (fix with hot glue or glue) M8 and M10 washers. 42x25mm, 60x35mm, 75x42mm, 90x52mm, 105x70mm, 120x92mm, 150x95mm, 25x70mm oblong, 40x95mm oblong