Lorell Sit-to-Stand Electric Desk Riser - Up to 33" Screen Support - Flat Panel Display Type Supported - 17.1" Height x 28.8" Width x 35.8" Depth - Desktop - Aluminum - Black Vistar Self-healing granite surface bulletin board

Self-healing granite surface bulletin board is ideal for workspaces with heavy traffic

Label Length:1 3/4"

and formulated for employee safety

based on lab testing vs

Lorell Sit-to-Stand Electric Desk Riser - Up to 33" Screen Support - Flat Panel Display Type Supported - 17.1" Height x 28.8" Width x 35.8" Depth - Desktop - Aluminum - Black Vistar Self-healing granite surface bulletin boardElectric Desk Riser with keyboard tray adjusts up and down with the push of a button. Height ranges from 5 1 4" to 17 1 8" off your worksurface. Medical grade electric motor provides a quick release, low noise operation. Anti collision function will stop the up down motion if desk riser meets objects like coffee cups or bottles. The top surface (31 1 2" wide x 24 2 5") includes USB interface for convenient connection and holds monitors up to 33 lb.