Black Safety & Stand-Alone: This toilet safety frame features a robust structure that can stand independently, providing toilet support for seniors and disabled Anti-Slip Design: Equipped with suction cups and rubber tips, the toilet bars offer excellent slip resistance, ensuring stability and security during use. Note: To ensure the suction cups function properly, please make sure the surface they contact is free of gaps Adjustable Design: Both the height (range: 25.8"-32.7") and width (range: 20"-23") are adjustable, allowing the toilet assist rails to accommodate different preferences and fit various toilet spaces Portable: With a convenient "E" clip feature, the toilet assist bars can be easily stored to save space, prevent accidental bumps, and facilitate toilet cleaning Tool-Free Assembly: Detailed assembly instructions ensure an effortless setup. Rest assured that any issues will be promptly resolved by Wayes