Kellos 18 inch Air Mattress with ETL Certified Internal Electric Pump and Carrying Case Twin Product Type Desktop Document Racks Product Type Desktop Document Racks & Sorters Horizontal & Stacking Desktop File Folder Sorter Type Horizontal & Stacking Number Of Compartments 3 Materials Steel Mesh Width 9 1 4" Depth 11 3 4" Height 8" For File Size Letter A4 Colors Black Load Orientation Front Compliance Standards GREENGUARD Certified Pre consumer Recycled Content Percent 0% Post consumer Recycled Content Percent 0% Total Recycled Content Percent 0% Special Features Three Tray Set Core: 3" Core comes set at 3" Folds into Included Carry Case for ease of transport Internal UL Certified Electric Pump for no hassle inflation deflation Spot Clean with a Damp Cloth to remove soil or spills Portable blow up bed ideal for overnight guests camping trips or living room sleepovers with the grandchildren Everyone likes their sleep surface a little different and this twin size air mattress allows you to customize the firmness to your desired level