Package Includes: Three high-grade aluminum brackets along with six screws and nine anti scratch foam pads. Anti-Scratch Foam Pads: Includes nine anti-scratch foam pads preventing any risk of damage to your laptop. High Quality Material: Premium stainless steel with triple layered black powder coating protection. Universal Size: Fits all laptops of any size with a max thickness of up to 1.2 inches. 3-Step Installation: Simply mark and drill pilot holes after aligning brackets to fit your laptop; Then drill screws through holes securing your brackets; Finally apply anti-scratch pads.