keyboard tray(made of bakelite) with curve edge, armrest.

Easy to adjust direction, height, tilt with ball bearing track and big knob.

ergonomic design

The asking price include delivery and/or installation; if you pickup, $20 off.

Enough screws will be provided.

* Lift n' Lock ™ "leverless" height adjustment

* 8.88" height adjustment range of 2.38" above and 6.5" below work surface

* Angle adjustment +10° to -20°

* Cable management system

* 21" smooth glide storage track

* Removeable 25.5" GelFoam palm/wrist support

* 360° swivel mount

* Ball-bearing track 

The last picture only for reference, other pictures reflect the real item for sale.