2012 World 4 Major Tournament Usage Rates #3 The Tour Velvet Cord Grip is made of white rubber and black cord with the same performance. Adopts the latest Brushed Cotton Technology (BCT) which is a big breakthrough in cord grip manufacturing. The high-density cotton fibers are woven to provide greater traction and all-weather performance as well as improved feel and supreme comfort. Standard Weight: 1.8 oz (51 g) (M60X).