35 Ounce Tungsten Weights Canopy Weight for Faster Speed for Derby Cars

Features: Durable and sturdy: Made of tungsten material, non-toxic and odor-free, not easy to rust and anti-corrosion, safe for your use and can serve for a long time use. Practical design: The tungsten canopy weight is designed to improving the speed of derby car, it takes up less space and more weight concentration in the CG area, easy to assemble. Specifications: Material: tungsten Size: approx. 1.5 x 1 x 0.59 inches Quantity: 1 piece Package includes: 1 x Tungsten canopy weight Note: Choking hazard, please keep away from children under 14 years and adult supervision needed. ?derby car?we mentioned here is not worked as trade mark, just for explain the application of the product, our trademark is Zhanmai.