The Tabelz SP160 16.0 x 12.0" Primary Table (Black) includes all 2nd generation enhancements and at 16.0 x 12.0" is an even better fit for 17" laptops. Larger than its predecessor, the SP157 (15.75 x 11.0"), its new size will accommodate more laptops, even ones wider than 16". The Tabelz state of art Ultra Grip surface holds your computer in place without the need for clamps, straps or Velcro to get in the way or damage your computer. The user installed front lip pads provide extra notebook protection. The laptop platforms and accessory attachments are designed flat and stackable to fit nicely in your laptop bag with your computer. No need for a separate carrying case.