They have a rigidity not found in many other grip brands. Stiffness - MOB and Jessup are the best at stiffness.Without these little invisible holes, the air will get trapped and your board will look like it has nasty blisters. In our experience, if the grip does not have this, it is not worth buying. This is to let air escape and prevent bubbles. Air Holes - Most modern skateboard grips have little holes punched throughout the sheet.In our experience, there is not a perfect single grip, however, there are three key points that make some grip tapes more awesome than others. Ha not quite, but buying on the roll will save you in the long run. Why it's rad: Save cash by buying enough grip for your whole skateboarding career.Conveniently sized for fast application to standard sized skateboards. Why it's rad: The most used grip here in our shop, MOB has never let us down.Why it's rad: Uber grippy, Vicious can be applied directly over lesser grit tape in specific sections for your grabby needs.Female Skateboarders Pushing Boundaries.