The #1 griptape choice of professional skateboarders.Mob Grip features:- Hundreds of barely-visible perforations that allow air to escape for a bubble-free application- Exclusive silicon-carbide grit binding process for grip that will not wear out- High-strength, waterproof, tear-proof backing that trims cleanly every time- Super sticky adhesive that won’t peel in extreme heat or cold-9 x 33 inches