Feature: 1. Applicbale Model: Bumper ball bull nut is suitable for Traxxas, for Hsp, for Redcat, for Tamiya, Axial, for scx10, for D90 for HPI brands. 2. Increasing Car Weight: Lowering the center of gravity by increasing the weight of the RC car aids climbing, improves stability, handling, and makes it more attractive. 3. Decorative Effect: Zinc alloy bumper balls bull nuts can decorate your model car to make it more attractive, simulation decorations make your car cool. 4. Zinc Alloy Material: RC car bumper ball bull nut is made of zinc alloy material, durable, safe and environmentally friendly, with a long service life. 5. Decoration Parts: Beautiful remote control car decoration parts, improve the authenticity of the rc car, and decorate your rc car to be more realistic. Specification: Item Type: Hanging Truck Balls Nuts Material: Zinc Alloy Weight: Approx. 38g / 1.3oz Product Size: Approx. 50x34x11mm / 2.0x1.3x0.4in Suitable for Traxxas, for Hsp, for Redcat, for Tamiya, Axial, for scx10, for D90 for HPI brands Package List: 1 x Car Tail Pendant 1 x Rope