Designed to create an ergonomic workstation for a laptop computer or telephone up to 9kg 20lbs fits to mounts with vesa mounting patterns 75 x 75mm and 100 x 100mm platform dimensions w 250mm 9 8 x h 250mm 9 8 available in stylish graphite black finish recommended for use with b tech desk mount range bt7372 bt7373 bt7374 bt7382 bt7383 bt7383 bt7384 bt7399 with bt7398 available separately