100% Brand New Made of high quality metal, more solid and durable, improves the appearance Suitable for: B14 B24 B16 B36 C14 C24 C34 C44 MN D90 D91 D96 D99 MN99S Material: Brass Color: Yellow Package Contents: 12 x 23T Gear 12 x 10T Gear 24 x Adjusting Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.