Premium stability: built with a 1.2 mm reinforced steel frame and internal metal supports, this riser bed rail is characterized by a torsion-resistant construction that prevents bending under pressure. Its robust build provides maximum stability and a secure grip for seniors and people with limited mobility. Versatile adjustability: Our Senior Stand Up Aid bed railings are adjustable in both height and width. The height of the support legs is adjustable from 40.13 cm to 55.88 cm with 14 level precision settings (fits beds with a height of more than 40.13 cm to 55.88 cm). The height of the handle is adjustable from 44.96 cm to 53.34 cm. Compatible with all standard bed sizes (single to king). Smart night safety lighting: Designed to prevent nighttime falls, the bed railing integrates a sturdy, rechargeable LED motion sensor light that automatically triggers 25 seconds of illumination when motion is detected. This improves visibility and safety during night movements. Tool-free assembly: These bed railings are designed for senior care and allow for intuitive installation without tools. Pre-marked components and illustrated instructions enable complete assembly within minutes. Easy to disassemble and space-saving, making them ideal as safety gifts for seniors or as essential mobility aids. Use scenarios: - A senior uses the rail to help sit up, transfer to a standing position, and regain balance when getting in or out of bed. - At night, the motion sensor light provides soft illumination during trips to the bathroom or for repositioning. - The rail adapts to different bed sizes (single to king), making it suitable for home care, assisted living, or multi-room use.