Oversized action buttons for easy game play</br>Clips on easily?? satin grip finish enhances comfort grip</br>Trigger Grips add comfort for extended game play</br>Unique patent-pending design</br>Tested to ensure PS Vita system won't come loose or get damaged when use with grips</br></br>Product Description</br></br>Oversized action buttons for easy gameplay that easily clips on to the back of your PlayStation Vita. Features Trigger Grips and satin grip finish for enhanced comfort designed for extended game play. Tested to ensure PlayStation Vita System won't come loose or get damaged when used with grips. Officially licensed by Sony.</br><br/>http://www.amazon.com/gp/product/B0072A4JVW