[Realistic Details]:1:87 HO scale train hooks are great for adding realistic details to your model train set [Suitable for]:This Model Trains HO Scale Coupler are suitable for train models with screw holes [Material]:Model Train Couplers are made of metal materials to ensure long life and withstand regular use [Scale]:The hobby train accessory is great for 1:87 HO scale Electric train [Sufficient Quantity]:Each pack contains 6 pieces ho scale hooks,which is sufficient quantity for multiple uses or replacements