All "In The Zone" Lift & Lock keyboard tray systems feature Sunway's ARMCML-Z articulating arm mechanism:

• Sunway's own patented Cam Lock technology. Simply lift keyboard tray to desired height, press down slightly to lock into place.
• Height indicator provides 3 zones of comfort, with 3 levels per zone for 9 unique height settings.
• Tilt mechanism for maximum wrist comfort.
• 8-position tilt indicator for precise tilt adjustment.
• Low-profile arm bracket allows for height adjustment from bottom of worksurface to 5" below.
• 21"L x 5 3/4"W glide track for extension and retraction.
• All-steel construction.

Specific to CMLZ408CH:

• Constructed of attractive and durable phenolic composite material, 1/4" in thickness.
• Overall tray dimensions: 20”w x 10”d (with mouse tray fully retracted under keyboard tray).
• A full bullnose edge for a soft look and durable feel
• A 19”w x 2”d foam wrist pad covered in a soft vinyl material is standard. Gel wrist pad in leatherette vinyl is optional (specify gel pad when ordering, for this option)
• Slide-out mouse tray extends up to 7" to either side from attachment underneath keyboard tray. Easy-access molded handle provides left-to-right movement of mouse tray. Complete with mouse pad and edge guard material.
• Some assembly required; mounting hardware included

Color: Trays are Charcoal phenolic (black with gray specks) – CH. Wrist pad is black vinyl.