Proceed with caution when using handrails on the adjustable base, entrapment hazards can occur and serious injury, strangulation, suffocation, and death can take place. Climbing over the rails can also result in serious bodily harm or injury. Tighten any loose bolts or screws before using the handrails and follow the directions provided. Only use the handrails designed for the specified adjustable base. Any alterations to the handrails will void the warranty and any liability occurring from misuse.