Boston back plate, string spacing 11,2mm, 1 ply, standard Stallion, 86x138mm, white
Boston back plate, string spacing 11,2mm, 1 ply, standard Stallion, 86x138mm, black
Boston back plate, string spacing 11,2mm, 1 ply, standard Stallion, 86x138mm, black matt
Boston back plate, string spacing 11,2mm, 1 ply, standard Stallion, 86x138mm, cream
Boston back plate, string spacing 11,2mm, 1 ply, standard Stallion, 86x138mm, transparent