Strong, durable, yet lightweight molded-plastic construction is impact resistant and easy to clean, providing long lasting, reliable performance. Slim profile fits in most travel cases/laptop bags. Screen-Angle stabalizers flip up for more stability at larger screen angles. Non-Skid over-mold. Micro-Bead lap pads taper and conform to the lap for maximum comfort and stability. LapShield added for extra saftey, blocks EMF/EMI and Heat from the lap.