Crafted with top heavy steel. The surface is treated with multiple layers of advanced powder coating, which not only has excellent anti-rust performance and durability, but also is smooth and delicate, easy to clean and maintain, and always keep the beauty and health of the handrail. The unique combination of 1.57 in. x 1.57 in. single-column square steel pipe and φ1.3 in. u-shaped round steel pipe, u-shaped spiral design is simple and stylish, perfectly integrated into the modern home style, both practical and beautiful. Designed for 1 to 3 steps, the single column square steel pipe height of 35.5 in., u-shaped handrail length is flexible (28 in. to 8.5 in.), perfect for a variety of small staircase scenarios. The installation process is easy and requires no complex tools or expertise. Just select a stable and flat installation position, drill holes according to the steel plate holes, and then tighten with screws. The u-tube and single-column square tube are easily assembled, and the kit includes screws and expansion bolts for easy installation. Whether it's a porch, balcony, garden or garage, these stair railings are perfectly adapted to concrete, brick or wood steps for a wide range of outdoor environments. We especially consider the needs of the elderly, children, the disabled and people recovering after surgery, and provide them with safe and reliable handrail support, so that every time up and down the stairs becomes a peace of mind journey. Color: Black.