VEVOR Blueprint Storage Rack 20 Slots Mobile Roll File Holder for Architectural. 20 Storage Slots: This blueprint storage rack features 20 slots of 3.5"x3.5"90x90 mm each, providing ample and organized storage space for your blueprints, construction plans, and various documents. Meet diverse file storage needs. The vertical roll storage maximizes space, ensuring easy access to needed documents. Premium Metal Construction: Our blueprint holder is build from thickened metal with a rust-proof powder coating for durability. The 4mm wire diameter enhances 66 lbs loading capacity, while smooth polished edges prevent hand injuries and document damage. Ensure safe and convenient storage! Convenient Mobility: This blueprint storage organizer has four swivel casters, two of which are lockable, allowing easy movement to your office, studio, or workplace. Documents remain secure and organized during transport, enhancing portability. Easy Assembly: We provide detailed installation instructions and necessary parts, requiring no additional tools and complicated steps. Set up the blueprint rack in just over 10 minutes. If you have any questions about the product, please feel free to contact us, and we will respond promptly. Versatile Applications: This blueprint roll file holder is perfect for architects, engineers, contractors, and designers for storing blueprints, architectural paper, engineering documents, maps, wrapping paper, and more. This reliable storage solution is essential for offices, schools, and various environments. FeaturesBlueprint Storage RackDurable Metal ConstructionEffortless MobilityQuick and Easy AssemblyVersatile Storage SolutionVersatile UseSpecificationsItem Model Number: TFLT052Style: Mobile FreestandingColor: BlackSlots: 20 SlotsMaterial: MetalWheels: 4 Universal CastersSlot Size: 3.5 x 3.5 in/90x90mmProduct Dimensions: 20.3x15.1x17.9 in/515x383x455 mmCountry of Origin: USAWeight: 8 lbs