Two types are alternative: BH90 and BH59. BH90 fits for M615/M675/T750/M785/M985 /M7000/M8000/M9000; BH59 suits for M355/M395/M445/M446/M447 and more. Color: Gold + Silver(BH90). Type: BH90. Quantity: 10Set(Each set includes 1pc Olive and 1pc Insert).