Adjustable metal clamp under desk keyboard trays 

Sit stand adjustable metal clip on clamp tray keyboard trays under desk Keyboard Tray BK062 Material： cold rolled steel,compact grade laminate Feature： "360° revolvable with sliding track                                                                                                                     Both sides have mouse pad  Max load: 20kgs Gliding extent: 300mm Height adjustment 120mm Product name Sit stand adjustable metal clip on clamp tray keyboard trays under desk Modle Number BL063 Mate…

Single Motor Desk Office Desk Keyboard Tray Cable Management Gaming desk