VEVOR 3D Printer Filament Storage Rack, 3 Tier Heavy Duty Storage Shelf, Rolling Filament Spool Holders Racks with Wheels, Filaments Organzied for 3D Printing Station, Office, Workshop (Shelf Only) Space-saving Multi-function Organizer Compact & Neat Storage Easy Access & Mobility Easy Installation Versatile & Widely Applicable Durable & Rust-resistant Total Layers: 3 Layers,Color: Black,Item Model Number: HS-DY6,Style: Mobile,Product Dimensions: 26.77 x 15.75 x 4.65 in / 680 x 400 x 880 mm,Net Weight: 14.11 lbs / 6.4 kg,Main Material: Carbon Steel