Extension module expands the Durable Sherpa Desk Reference System with 10 letter-size panel sleeves (20 viewing sides) and 10 snap-on tabs. Features Expansion for Sherpa Desktop Reference System 554210 without limits (sold separately) Display 10 double-sided, letter-size sheets with adjustable index tabs Easy-load, crystal-clear protective sleeves prevent any creasing or tearing of inserted documents Glare-free document sleeves made of polypropylene allow easy reading Package Includes Sherpa Desk Extension 10 x Snap-on Tabs Mounting Hardware Manufacturer Durable Categories Durable Office Supplies, Durable Desk Accessories, Durable Catalog Reference Racks MPN DBL569810 Model# 569810 UPC Code 993245650720 UNSPSC Code 1 Assembly Required No Country of Origin Germany Features Expandable Limited Warranty 5 Year Manufacturer Durable Office Products Corp. Manufacturer Part Number 569810 Manufacturer Website Address http://www.durableofficeproducts.com Media Size Supported Letter - 8.50" Width x 11" Length Number of Panels 10 Number of Viewable Panel Sides 20 Package Contents Sherpa Desk Extension 10 x Snap-on Tabs Mounting Hardware Packaged Quantity 1 Each Placement Desktop Product Line Sherpa Product Type Display Reference System Extension Kit Recycled No Weight (Approximate) 3.10 lb Brand Name DURABLE Marketing Information Extension module expands the Durable Sherpa Desk Reference System with 10 letter-size panel sleeves (20 viewing sides) and 10 snap-on tabs. Product Name Sherpa Desk Extension Product Color Gray Assembly Required No assembly is required Contains Recycled Materials N Returnable No Manufacturer Warranty Y Unit of Measure EA Item Weight 3.1 Ships via UPS Y This item is sold by the EA GTIN Item 993245650720 UPC Retail 993245650720 Brand Durable Brand Contact 800-273-3118 Manufacturer Stock No. 569810 Country of Origin DE UNSPSC Number 44111511 Warranty Limited Warranty: 5 Year