"Introducing the Marvel Super Heroes Collection by SuperStroke inspired by your favorite Super Heroes. Each Marvel Super Hero putter grip is available in the Tour 2.0 design, a classic and highly sought-after putter grip profile. Matching Ball Marker: Each Marvel SuperStroke grip comes with a matching ball marker.DIMENSIONSWidth: 1.17""Length: 10.50""Weight: 55gCore: 0.58"""