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 2A motor and full width bronze gears the electric cleaning machine hard floor polisher is sure to deliver outstanding performance time and includes one pair each of scrubbing brushes tan polishing pads and lambswool buffing pads twin brushes rotate in opposite directions providing stability for easy handling and superior cleaning Everyone likes their sleep surface a little different and this twin size air mattress allows you to customize the firmness to your desired level Add or remove air with the inflate deflate switch on the internal built in pump to get your perfect fit