Description: 1:10 Scale rear anti-collision bumper bar for RC model car Made of aluminum alloy, durable and sturdy Comes with LED lights Easy to assemble and install Suits for Axial 90046, TRX4 Specification: Width: 21 cm/ 8.3 inch Height: 8.5 cm/ 3.34 inch Package Includes: Rear Bumper Kit + Stairs