Features: Super Steel Leaf Springs Stiff Spring Increases Payload Capacity Suit for 1/14 RC Tractor Trucks color: black Specifications: Material: Stainless steel Length: 108mm Style: H Package Contents: 2 x Steel Leaf Springs Set Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.