The Dunlop Biomimetic Pro GT-X 130 squash racket features technology based on nature observations. The Aeroskin was inspired by shark skin & its drag reducing properties. The Gecko-Tac grip imitates the foot of a gecko to provide better grip & control. The material is enhanced by the HM6 Carbon. Its particles are hexagonal, which means that the racket frequencies are better absorbed & distributed. High quality performance racket is especially recommended for advanced players seeking enhanced performance. This head light racket features 470 sq. cm head size with 14x 18 string pattern & the frame weights 130 g.