Features Helps to assist your posture whether sitting or standing Make your desk space more usable by adding these straight sides Straight sides allow the Microdesk to step down onto the keyboard tray, creating a central elevated writing platform Optimize sit-to-stand workstations with this Straight Side accessory for your MicroDesk Simply slot the Straight Sides into either the regular or compact models and place the longer legs at the front ADDITIONAL INFORMATION: Brand: Microdesk MPN: MD-ACC-SS UPC: 9421900369003 Item #: PRSTG1074 MSRP: $28.05 Average Sale Price: $22.95 Our Unbeatable Price: $15.30 (Or Below) Category: Electronics, Computers & Peripherals, Computer Accessories