The SecureStrap for the Tether Table Aero System is designed to fasten a laptop computer or any other gear you place there, onto the Tether Table. The Strap and its custom-fit clips ensure the laptop or other items will stay securely in place. The SecureStrap is made of a non-slip industrial strength stretch fabric. Simply secure the buckles to each side of the Tether Table and tighten over your laptop. No permanent installation required, so you can leave it in your bag when you don't need to use it.