The Karma Super Lite grip feature a multi-textured surface to provide various amounts of slip-resistance for the thumbs and upper lower parts of the hands where it is needed most. The lighter weight design decreases overall weight while increasing swingweight by 4 points verses a standard weight grip. Vice required for installation. Grip kit includes the following: – 13 grips – 13 strips of 2 double-sided grip tape – 4 ounce bottle of grip solvent – rubber vise clamp