Kensington Cool Gel Seat Cushion Black Supports & Cushions and it has a platform

and it has a platform size of 450 by 340 millimetres

and Scroll Lock status LEDs are useful since they are built right into the key

this standard monitor riser supports CRT monitors up to 17 and TFT/LCD monitors up to 21 or a maximum weight of 60 lbs

This screen privacy filter is designed to be used with monitor displays

separate purchases are possible

Kensington Cool Gel Seat Cushion Black Supports & Cushions and it has a platformKensington Cool Gel Seat Cushion Black This ergonomic seat cushion from Kensington is made to help with good posture, circulation, and pressure relief while sitting at a desk for extended periods of time. The cooling fabric has a cool gel core, which will decrease body temperature and it features a unique U shaped cut out to take pressure off the coccyx and help to support sciatica relief. The cushion has a carry strap that makes it simple to travel