Tether Tools Aero MacBook Pro 17" - 17.50"x11.50" - Black Tether Tools 17.5 x 11 inch Aero Custom Table - Storage Case - Tether Tools Lifetime Warranty Secure to any 1/4"-20 or 3/8"tripod mount, 5/8"stud or Arca style attachment No adapters needed Precision crafted 17.50"x11.50"(44.45cm x 29.21cm) Lightweight at less than 2.50lbs.(1.13kg)