Fits 10' to 15.6' Laptops: This sturdy steel laptop arm fits any pole from 1.1' to 2.4' in diameter for convenient screen placement. Designed for 10' to 15.6' laptops weighing up to 9.9 lbs, the platform clamp width is adjustable for a customized fit Full Motion: The mounting bracket features +30° to -30° tilt, 180° swivel, and 360° rotation for comfortable viewing angles with a swiveling arm for additional flexibility