Tennis Warehouse
3DOM Grommet System

Greater string movement + reduced friction + decreased mass = greater power. Inspired by the sandfish skink, a lizard that can swim through sand, Dunlop's unique grommet technology fuses microscopic ridges and a near frictionless high strength polymer with a cartilage inspired elastomer that provides 3Dimensional string movement for superior penetrative power. 3DOM Grommet System = enhanced power and comfort.

Dunlop 3DOM Grommet System