Wall Mount Printer Filament Storage Rack, 2-Tier Wall Bracket Storage Shelf, Rolling Filament Spool Holders Racks with Wheels, Filaments Organzied for 3D Printing Studio, Workshop (Shelf Only)Product Features Strong Load Capacity This filament storage rack supports 20 lbs per shelf (40 lbs total), ideal for storing 3D materials. Made from durable carbon steel, it keeps everything secure and stable, helping boost your workflow Neat Storage Solution This wall mounted filament rack features two tiers, each holding 6 spools, with a total capacity of 12 spools. It keeps your workspace tidy and efficient, making it easy to access your 3D