Sturdy & Durable Material Our handrails made of high-quality solid aluminum and Iron for stability and durability. A special coating on the surface of the handrails can provide a non-slip grip. It is highly resistant to rust, scratches, and fading. Adjustable and Flexible This staircase handrails can be easily adjusted to your desired step height, eliminating the need to modify the railing itself. Is changeable from 0 to 50 degrees to fit 0-3 steps according to your choice. The cross bar in the middle of the railing is convenient for younger children to use, and greatly enhances its stability.