Features: brand new and high quality brand new and high quality High quality metal material, not easy to deform. A great and upgraded part for the RC model car, can replace the old or broken parts. Smooth curves and metallic texture make the visual effect better. Precision machined, lightweight and durable performance.. This tool is more firm and quick in terms of installation. Specifications: Material:Metal Size:Approx.20.7x8.5x1.8cm/8.15x3.35x0.71in for:TRX4 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package includes: 1 Set RC Chassis Bumper