Black Diamond Grip Tape features thick mil super sticky paper, and high-density grit. Grip Tape is often a thing on skateboards that poeple pay little attention towards. Like every product grip tape has quality levels; thickness and quality of the paper, amount and size of grit used, and the adhesive. The rugged coated grit makes black diamond one of the most durable tapes on the market. This sheet Measures 10" x 34"