Desk reference system offers a way to keep frequently used reference documents at your fingertips. Display important document in the included 10 letter-size, nonglare, double-sided polypropylene panels (20 viewing sides) with rigid borders and five snap-on tabs. Reference system includes a wire desk stand and two snap-on connectors. To expand, use included connectors to link systems together. Additional InstaView systems are sold separately. DURABLE InstaView Desktop Reference System - Desktop - 10 Panels - Support Letter 8.50" (215.90 mm) x 11" (279.40 mm) Media - White - 1 Each General Information Manufacturer: Durable Office Products Corp.Manufacturer Part Number: 561201Manufacturer Website Address: https://www.durable.eu/Brand Name: DURABLEProduct Line: InstaViewProduct Name: InstaView Desktop Reference SystemMarketing Information: Desk reference system offers a way to keep frequently used reference documents at your fingertips. Display important document in the included 10 letter-size, nonglare, double-sided polypropylene panels (20 viewing sides) with rigid borders and five snap-on tabs. Reference system includes a wire desk stand and two snap-on connectors. To expand, use included connectors to link systems together. Additional InstaView systems are sold separately. Packaged Quantity: 1 EachProduct Type: Display Reference System Product Information Number of Panels: 10Number of Viewable Panel Sides: 20Panel Type: Non-glareMedia Size Supported: Letter - 8.50" (215.90 mm) Width x 11" (279.40 mm) LengthPlacement: Desktop Physical Characteristics Color Family: WhiteProduct Color: WhiteStand Material: MetalPanel Material: PolypropyleneWeight (Approximate): 3 lb (1360.78 g) Miscellaneous Package Contents: InstaView Desktop Reference System Wire Desk Stand 2 x Snap-on Connectors Recycled: NoAssembly Required: NoCountry of Origin: Poland Product Numbers: 616528501051