Specially designed to protect your MacBook Pro’s track pad from dirt, dust, and finger oils, Power Support’s Track Pad Film ensures both protection and precision. The surface of the Track Pad Film is smooth and never gets sticky allowing your finger to glide effortlessly across the track pad. The film is made of a special polymer and features a adhesive that eliminates unwanted residue when it is removed. It will help to keep your track pad like new for years.