This Vevor outdoor stair handrail kit (Model# SCFGDHGZLSLZ12885V0) is designed for 4-5 step applications on concrete or wood deck surfaces. Dimensions are 3.3" W x 54.3" L x 36.2" H. Constructed from heavy-duty metal with a durable powder-coated finish to withstand outdoor conditions. Provides safe, secure grip for navigating outdoor steps. Like new in original box with no damage or missing parts reported. Installation hardware included; suitable for both DIY and professional installation.