The WCT4-1872-86 Jaken Chrome Wire Add-On provides durable, adjustable shelving with an 18" x 72" x 86" chrome-plated wire design. Perfectly suited for warehouses, retail spaces, and backrooms, this add-on module allows for easy expansion of existing Jaken storage systems. Its ventilated structure improves visibility and reduces dust, making it an ideal solution for industrial and office environments.